what does the built-in predicate cut (!) do?

Answers

Answer 1

The built-in predicate cut(!) helps in removing all additional back-tracking points

What is meant by predicate-cut?

Using this predicate, a number—which can be zero, positive, or negative—is classified. The first clause of the following program deals with the first argument's zero value. To handle a negative value, use the second clause. A positive value is handled in the third clause.

By attempting to build a solution incrementally, one piece at a time, and removing those solutions that do not satisfy the constraints, backtracking is an algorithmic technique for solving problems recursively

Also we can say that the predicate cut(!) which removes all the additional back-tracking helps in the removal of negative values especially

Hence to conclude predicate-cut(!) helps in many ways

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Related Questions

What is an indication that an inadequate power supply is the source of an intermittent problem?

Select one:

a.the system tries to boot from the wrong device

b.the power supply whines when you first turn on the system

c.you don't see any indicator lights or fans spinning

d.BIOS loses its date and time settings

Answers

An indication that an inadequate power supply is the source of an intermittent problem is option B: the power supply whines when you first turn on the system.

What occurs if there is not enough power supply?

Your power source will eventually stop working if it is completely insufficient or if it is operated past its recommended lifespan. A dead power supply is evident if your computer definitely won't switch on and you can't even hear the power supply fan when you turn the system on.

The main reasons for declining electrical power supply have been highlighted as the continued use of outdated equipment, a poor maintenance culture, corruption, and the theft of funds intended for power sector reform

Therefore, one can say that the input and output voltage and current issues, polarity issues, temperature concerns, and a lack of external components are the five most typical power supply challenges.

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define a function qr decomposition(a) which accepts a matrix a (formatted as a 2-dimensional numpy array), and returns the matrices q and r.

Answers

QR Decomposition is a kind of alternative matrix decomposition methods, which is widely used in quantitative finance as the basis for the solution of the linear least squares problem, which itself is used for statistical regression analysis.

What is diploma?

A diploma is a record given by a school (such as a college or university) attesting that the holder has graduated after successfully completing their academic programs. Historically, it has also been used to refer to a diplomatic charter or formal document. A testamur, which is Latin for "we testify" or "certify," may also be used to refer to the diploma (as a document certifying a qualification); this term is frequently used in Australia to refer to the document certifying the award of a degree. Alternatively, this document may be referred to as a parchment, a degree certificate, or a certificate of graduation. The diploma that a Nobel winner receives is also known as the certificate.

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when transporting a laptop, you should use a properly fitting bag or case because it . a. helps promote airflow around the laptop b. prevents rapid temperature changes from affecting the laptop c. disguises the laptop when you leave it in a car d.

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a properly fitting bag is required when transporting a laptop because it  Prevents rapid temperature changes from affecting the laptop

Wrap the computer's casing with polythene as well as plastic wrap. Place the laptop in a tight-fitting plastic bag to protect it from static electricity threats while in transportation. Wrap any wires, plug adaptors, and other accessories in bubble wrap and fasten them with cable ties separately.

Place the machine in a padded laptop box and cover any empty space with extra product packaging, such as foam plugs, to keep it safe. Avoid using loose wrapping material since it is less efficient at keeping the laptop from rolling about while in transit. Fill the box with any extras.

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in a divide-and-conquer algorithm, subproblems are chosen primarily to optimize the correctness; runtime often takes care of itself. in dynamic programming, subproblems are usually chosen with runtime in mind, come what may with the correctness. true false

Answers

The statement is true. Subproblems in the divide-and-conquer strategy are unrelated to one another. So, it is impossible to take use of overlapping subproblems.

The key concept here is that because our divide and conquer problem has overlapping sub-problems, caching of sub-problem solutions becomes feasible, allowing memoization/tabulation to enter the picture. The CLRS definition of optimal substructure reads: "a problem exhibits optimal substructure if an optimal solution to the problem contains within it optimal solutions to sub-problems." Popular algorithmic paradigm dynamic programming uses a recurring formula to determine the answer. Given that the challenge is divided into smaller sub-problems, it is comparable to the divide and conquer method. Sub-problems are interdependent in dynamic programming, which is the main difference.

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A message being sent through the media must be ______ before it can be transmitted.
a. encoded
b. decoded
c. channeled
d. reprocessed

Answers

Before a message can be transmitted over the media, it must be encoded.

What is encoding?Encoding is the process of converting ideas into communication. To send the message, the encoder employs a 'medium' such as a phone call, email, text message, face-to-face meeting, or other communication tool.To convey meaning, the sender must begin encoding, which is the process of converting information into a message in the form of symbols that represent ideas or concepts. This method transforms ideas or concepts into a coded message that will be communicated.The primary goal of encoding is to convert data into a format that can be read by most systems or used by any external process. It cannot be used to secure data; instead, different publicly available algorithms are used for encoding. Encoding can be used to reduce the size of documents.

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Which of the following is a valid type of data ownership?

1.Data custodians

2.Data users

3.Data owners

4.All of the above

Answers

Among the following a valid type of data ownership is all of the above i.e.

data custodians, data users , data owners.

Option D is correct.

What is data ownership?

Data ownership refers to both ownership and responsibility of information. Data owners have the right to access, create, modify, package, profit from, sell or delete their data, as well as assign those access rights to other users.

Who is responsible for data ownership?

A data owner is the individual or team that determines who has the right to access and edit the data and how it is used. Owners don't work with data every day, but they are responsible for monitoring and protecting their data domains.

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All of the following are examples of activities performed by an operating system EXCEPT allowing a user to manage system memory O allowing a user to control common computer hardware functions allowing a user to manage files allowing a user to do word processing

Answers

An operating system performs all the activities in the given options except D: allowing a user to do word processing.

An operating system (OS) is a system program that, after being initially loaded into the computer system by a boot program, manages and handles all of the other application programs in a computer. The application programs make use of the operating system by creating requests for services through a defined API or application program interface. Simply, an operating system is responsible to manage computer hardware, and software resources, as well as providing common services for computer programs.

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will a bgp router always choose the loop-free route with the shortest as-path length? justify your answ

Answers

Generally, the router may contain more than one path to any one prefix. · In this case, the BGP can apply the some elimination rules to catch the one route.

What is BGP?

Border Gateway Protocol (BGP) is a standardized exterior gateway protocol designed to exchange routing and reachability information among autonomous systems (AS) on the Internet. BGP is classified as a path-vector routing protocol, and it makes routing decisions based on paths, network policies, or rule-sets configured by a network administrator.

BGP used for routing within an autonomous system is called Interior Border Gateway Protocol, Internal BGP (iBGP). In contrast, the Internet application of the protocol is called Exterior Border Gateway Protocol, External BGP (eBGP). The Border Gateway Protocol was sketched out in 1989 by engineers on the back of "three ketchup-stained napkins", and is still known as the three-napkin protocol. It was first described in 1989 in RFC 1105, and has been in use on the Internet since 1994.

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which nmap t option would you use in a network where you want to minimize any detection and potential unintended consequences of your scan?

Answers

The NMAP-T option in the network where we can use it to minimize any detection and potential unintended consequences of our scan is Paranoid (-T0). This template is used for sending packets very slowly as only one port is scanned at a time. The time difference between the two packets sent is 5 minutes.

What is NMAP?

NMAP ("Network Mapper") is a free and open source utility for network discovery and security testing. Many network and system administrators also find it useful for tasks such as network inventory, managing service upgrade schedules, and monitoring server or service availability. NMAP uses raw IP packets in an innovative way to determine which servers are available on the network, what services (application names and versions) these servers provide, what operating systems (and version operating system) they are running, the type of packet filter/firewall being used, and dozens of other features. It is designed to scan large networks quickly, but works well on single servers. NMAP runs on all major computer operating systems, and official binaries are available for Linux, Windows, and Mac OS X.

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what kind of attribute would be age? multiple choice stored attribute multi-valued attribute null-valued attribute derived attribute

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Age is a derived attribute.

A derived attribute is an attribute or property in a table that has been calculated or derived using other attributes in the database. The data of a derived attribute is derived or copied from the attributes of another table lying in the same database. They don't exist physically in the database.An ER model, or an entity relationship model is used to establish the interralion amongst different entities in a database. In the ER model, the derived attributes are represented by a dashed oval. The name of the derived attribute is positioned inside the oval.A derived attribute is a type of attribute where the value for that attribute will be derived from one or more of the other attributes of the same database.In the ER model, the derived attributes are represented by a dashed oval.Derived attributes are not explicitly stored. They are derived from other attributes.Derived attributes differ from stored attributes in multiple aspects including access time, CPU time, etc.

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Match the description to the IPv6 addressing component. (Not all options are used.) This part of the address is used by an organization to identify subnets. global routing prefix This network portion of the address is assigned by the provider. subnet mask This part of the address is the equivalent to the host portion of an IPv4 address. subnet ID interface ID

Answers

Each of the description should be matched to the IPv6 addressing component as follows:

Subnet ID → This part of the address is used by an organization to identify subnets. Global routing prefix → This network portion of the address is assigned by the provider. Interface ID → This part of the address is the equivalent to the host portion of an IPv4 address.

What is an IP address?

In Computer technology, an IP address is an abbreviation for Internet protocol address and it can be defined as a unique set of numbers that are assigned to a network device such as a computer, website or other network devices such as routers, switches, etc., in order to successfully differentiate them from one another in an active network system.

In Computer networking, the internet protocol (IP) address comprises two (2) main versions and these include;

Internet protocol version 4 (IPv4).Internet protocol version 6 (IPv6).

In conclusion, the part of an internet protocol (IP) address which is equivalent to the host portion of an Internet protocol version 4 (IPv4) address is generally referred to as an interface ID.

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this week, the manager has counted 240 file folders in the closet. how many file folders will the manager order from their supplier? in other words, what is the order quantity?

Answers

It is not possible for me to determine the order quantity without further information.

What are the number of file folders?

The number of file folders the manager will order from their supplier will depend on a number of factors, such as how many file folders are currently in use, how quickly the file folders are being used, and the maximum capacity of the closet.

The manager will need to carefully consider these factors and determine the appropriate order quantity based on their individual needs and circumstances.

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what should the forensics specialist keep updated and complete in order to support his or her role as an expert and document enhancement of skills through training, teaching, and experience?

Answers

In order to defend his or her position as an expert and to demonstrate how training, instruction, and experience have improved their skills, forensics specialists maintain thorough and up-to-date "CVs."

Explain the term forensics specialist?

Using various analysis techniques, such as chemical, instrumental, microscopic, as well as physical analysis, forensic specialists examine and assess physical evidence.

They may occasionally need to handle biological materials such as blood, hair, and the remains of gunshots. The responsibilities of a forensic specialist depend on their specialty.The Latin word curriculum vitae (CV) means "course of life." Resumé, on the other hand, is French meaning "summary." CVs and resumes both: are customized for the particular position/business you are applying for. should demonstrate that you are the most qualified applicant.

Thus, in order to defend his or her position as an expert and to demonstrate how training, instruction, and experience have improved their skills, forensics specialists maintain thorough and up-to-date "CVs."

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write any two uses of word processing software


Answers

Answer:

Editing , saving and printing document

Word processing software is a multi-purpose tool with several uses. Here are two examples:

Document Creation: Word processing software is largely used for document creation and editing.

It has an easy-to-use interface with features including formatting settings, spell checking, and the ability to integrate photos, tables, and other multimedia components.

Word processing software encourages collaboration by allowing numerous people to work on the same document at the same time.

Thus, it allows for real-time editing, commenting, and monitoring of changes, making team collaboration on projects easier.

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suppose a malloc implementation returns 8-byte aligned addresses and uses an explicit free list where the next and previous pointers are each 32-bits. blocks have a 32-bit header and 32-bit footer, where the low-order bit of the header and footer are used to indicate whether the block is allocated (1) or free (0). furthermore, the block size (which includes the header, payload, footer, and any necessary padding) is rounded up to the nearest multiple of 8, and this size (in bytes) is stored in the header and footer. assume any padding must be between the payload and the footer. if we call malloc(1), what block size will be allocated, in bytes?

Answers

4 bytes because even if you call malloc and free a little more frequently, that might still occur. malloc frequently uses the extra space for managing (a linked list of all memory blocks and their sizes) when it takes a few bytes more than what is requested.

There is a good chance that you will tamper with the internal management structures and cause the subsequent malloc of free will to crash if you write some bytes either before or after your allocated block.

4004 because malloc internally always allocates at least four bytes. Your program would be 4000 if you added four bytes, making it 4004. may crash only when you access byte n+1. Additionally, the operating system typically only protects pages of memory.

Your process may be able to read-write the remainder of the page and will only crash when accessing the next memory page if your malloc-ed byte is in the middle of a page with a size of 512 bytes. But keep in mind: Even if this works, the behavior is not clear.

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Full Question = Suppose a malloc implementation returns 8-byte aligned addresses and uses an explicit free list where the next and previous pointers are each 32-bits. Blocks have a 32-bit header and 32-bit footer, where the low-order bit of the header and footer are used to indicate whether the block is allocated (1) or free (0). Furthermore, the block size (which includes the header, payload, footer, and any necessary padding) is rounded up to the nearest multiple of 8, and this size (in bytes) is stored in the header and footer. Assume any padding must be between the payload and the footer.

a) If we call malloc(1), what block size will be allocated, in bytes?

b) With the same conditions, and assuming we've already called malloc(1), if the heap used by malloc starts at address 0x4000 (16384 in decimal), what address would be returned if we then called malloc(32)?

write a statement that calls the function increaseitemqty with parameters notebookinfo and addqty. assign notebookinfo with the value returned.

Answers

The programme uses the parameters notebookinfo and addqty to run the function increaseitemqty, then assigns notebookinfo the value received.

Explain the term "function calling"?When calling a function is necessary, it is invoked inside of a program. Only in a program's main() method is it called by its name. The parameters can be passed to a function that is called from the main() function.

#include <iostream>

#include <string>

using namespace std;

struct ProductInfo {

 string itemName;

 int itemQty;

};

ProductInfo IncreaseItemQty(ProductInfo productToStock, int increaseValue) {

 productToStock.itemQty = productToStock.itemQty + increaseValue;

 return productToStock;

}

int main() {

 ProductInfo notebookInfo;

 int addQty;

 cin >> notebookInfo.itemName >> notebookInfo.itemQty;

 cin >> addQty;

 /* Your code goes here */

 cout << "Name: " << notebookInfo.itemName << ", stock: " << notebookInfo.itemQty << endl;

 return 0;

}

Thus, the program uses the parameters notebookinfo and addqty to run the function increaseitemqty, then assigns notebookinfo the value received.

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you can use the following finger motions to perform specific functions on a macos system: right-click: tap with two fingers to right-click. smart zoom: double-tap with two fingers to zoom in on a web page, image, or document (double-tap again to zoom out). scroll: slide up or down using two fingers to scroll up or down. what is the name of the mac feature that lets you perform functions using finger motions?

Answers

Gestures, a Mac OS feature, allows different finger motions to do certain actions on a Mac OS system.

What are gestures?

A gesture is a visible body activity that conveys specific messages in place of or in addition to words.

It is a type of nonverbal or nonvocal communication.

The Mac feature known as Gestures enables various finger motions to carry out particular tasks on a Mac OS system:

(A) To right-click, tap the screen with two fingers.

(B) Smart zoom: Double-tap an image, webpage, or document with two fingers to enlarge it (double-tap again to zoom out).

(C) Scroll: To scroll up or down, slide your fingers up or down.

(D) To zoom in, spread your fingers apart. Zoom out by bringing your fingers back together.

(E) To navigate between pages in a document, slide two fingers left or right.

(F) Mission Control: To open Mission Control, slide four fingers vertically up.

(G) All apps: To see all windows of the currently active app, slide four fingers down straight.

Therefore, gestures, a Mac OS feature, allows different finger motions to do certain actions on a Mac OS system.

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Complete question:

You can use these finger motions to perform specific functions on a Mac OS system:

- Right-click: Tap with two fingers to right-click.

- Smart zoom: Double-tap with two fingers to zoom in on a web page, image, or document (double-tap again to zoom out)

- Scroll: Slide up or down using two fingers to scroll up or down.

- Zoom: Spread two fingers apart to zoom in Bring fingers back together to zoom out.

- Page navigation: Slide two fingers left or right to navigate between pages in a document.

- Mission Control: Slide four fingers straight up to open Mission Control.

- All apps: Slide four fingers straight down to display all windows of the active app.

Mac allows you to scroll by sliding two fingers up or down on a touchscreen. What is the name of the Mac feature that lets you perform functions using finger motions?

a way to send secure messages over the internet is which of the following?

Answers

A way to send secure messages over the internet is Virtual Private Network (VPN)

What is Virtual Private Network?

A virtual private network (VPN) extends a private network to a public network, allowing users to send and receive data over a shared or public network as if their computing device were directly connected to the private network. Benefits of a VPN include improved functionality, security, and management of your private network. Provides access to resources not accessible on public networks and is typically used for remote workers. Encryption is common, although not an integral part of a VPN connection.

A VPN is created by establishing a virtual point-to-point connection over an existing network using a leased line or tunneling protocol. Available over the public Internet, VPNs can offer some of the benefits of wide area networks (WANs). From the user's perspective, they can remotely access resources available within the private network.

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*the questions above are not complete questions, it is better if the questions above are equipped with options that can make it easier for students to choose answers. The following are examples of options that students can choose from:

a. Browsers

b. Virtual Private Networks

c. Firewalls

d. Anti virus

7.5 lab: checker for integer string forms often allow a user to enter an integer. write a program that takes in a string representing an integer as input, and outputs yes if every character is a digit 0-9 or no otherwise. ex: if the input is: 1995 the output is: yes ex: if the input is: 42,000 or any string with a non-integer character, the output is: no

Answers

A method of notation for creating computer programmes is known as a programming language. The majority of programming languages are formal text-based languages.

What is programming ?Writing code to support certain activities in a computer, application, or software programme and giving them instructions on how to do is known as computer programming.Orthogonality or simplicity, available control structures, data types, and data structures, syntactic design, support for abstraction, expressiveness, type equivalence, strong versus weak type checking, exception handling, and limited aliasing are among the characteristics of a programming language.Since a programming language typically involves a computer in practical settings, this is how they are typically defined and researched. Natural languages are exclusively used for communication between people, whereas programming languages also allow humans to give commands to machines. This is how programming languages vary from natural languages.

def check(num):

if(num.isdigit()):

  return "yes";

else:  

  return "no";

string=input("Enter the numbers 0-9: ")

print(check(string))

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what is the name of the tool that ships with windows and lets you partition a disk and format a file system?

Answers

Answer:

The name of the tool that ships with Windows and lets you partition a disk and format a file system is the Disk Management tool. It is accessed through the Control Panel or by right-clicking on the My Computer or This PC icon and selecting "Manage". The Disk Management tool allows you to create, delete, and format partitions on your hard drive, as well as assign drive letters and format the file system.

a british logician, whose last name was was the founder of computer science.

Answers

Alan Turing is the British logician, whose last name was was the founder of computer science.

Who is Alan Turing?

Alan Mathison Turing (23 June 1912 – 7 June 1954), from Maid Vale, London, England, was an English mathematician, computer scientist, and British war hero. He was one of the first modern digital his computer researchers. He was also the first to think of using computers for different purposes.

Alan Turing said computers can run different programs. He also gave the idea of a Turing machine, a machine that could execute a set of commands. Turing also started the Turing test. His name is immortalized in the name of the Turing Award.

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name any two web browsers?​

Answers

Explanation:

Chrome

Opera

That's all i can get for u

Answer:

Microsoft Edge and Internet Explorer

Explanation:

1. ______________ means that each individual has a designated supervisor to whom they report to at the scene of the incident.

Answers

The term "unity of command" refers to the fact that each individual has a designated supervisor to whom he or she reports at the scene of an incident.

What is unity of command?The term "unity of command" refers to the fact that each individual has only one designated supervisor. The term "chain of command" refers to an orderly line of authority within an organization, with lower levels subordinate to and connected to higher levels.According to war principles, unity of command means that all forces report to a single responsible commander. It takes a single commander with the necessary authority to direct all forces in the pursuit of a unified goal.Unity of Command is not the same as Unified Command; Unified Command is established when no single jurisdiction, agency, or organization has primary authority, and thus no single clear Incident Commander exists.

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we can reduce the margin of error in an interval estimate of p by doing any of the following except _____.

Answers

We can reduce the margin of error in an interval estimate of p by doing any of the aforementioned except using a planning value closer to 0.5. Therefore, the correct answer option is: B) using a planning value closer to 0.5.

What is a confidence interval?

In Mathematics and Statistics, a confidence interval is also referred to as level of confidence and it can be defined as a range of estimated values that defines the probability that a population parameter would fall or lie within it.

What is the margin of error?

In Mathematics, the margin of error (MOE) can be defined as a measure of the difference that exist between an observed value and a true value of the population parameter.

This ultimately implies that, the margin of error (MOE) can be used to determine the confidence interval. Additionally, the margin of error (MOE) can be reduced in a confidence interval estimate of p by increasing the sample size or the level of significance.

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Complete Question:

We can reduce the margin of error in an interval estimate of p by doing any of the following except _____.

A) increasing the sample size.

B) using a planning value closer to 0.5.

C) increasing the level of significance.

D) reducing the confidence coefficient.

What steps would you take if you wanted to adjust the outline of a rectangle shape that has already been inserted into your worksheet?
A) 1) Click the shape. 2) Click (Drawing Tools) Format. 3) In the Shape Outline group, change the settings.
B) 1) Click the shape. 2) Click Home (tab) --> Font (group) --> Fill Color
C) 1) Click the shape. 2) Click (Drawing Tools) Format. 3) In the Shape Styles group, select a different outline.
D) 1) Click the shape. 2) Hold shift while pressing the up/down arrow keys to increase/decrease the size of the outline.

Answers

Steps "C" to take if you wanted to adjust  the outline :

1) Click the shape. 2) Click (Drawing Tools) Format. 3) In the Shape Styles group, select a different outline.

 

What is a worksheet in Excel?

In Excel documents, a collection of cells arranged in columns and rows is referred to as a sheet.

It's a workspace where you enter data. Each sheet with 1048576 rows and 16384 columns serves as a huge table to organize the data.

Most of the sheets in the workbook have related information, but only one is open at any given time.

A worksheet also known as a table consists of cells into which you can enter and calculate data. Cells are arranged in columns and rows. The sheet is always stored in a workbook. A workbook can contain many worksheets. Think of it as a book.

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you have heard about a trojan horse program where the compromised system sends personal information

Answers

A Trojan horse is a program that has been downloaded and installed on a computer that pretends to be harmless but is actually harmful.

Unexpected modifications to the computer's settings and unexpected activity, even when it should be inactive, are clear signs that a Trojan is present.

The Trojan horse typically appears as a harmless email attachment or free download. The email attachment's concealed virus gets downloaded to the user's computer when they click on it or download the free program. Once inside, the malicious code can carry out any action the attacker gave it permission to do.

The user must download the server side of the malicious application before a Trojan horse may infect a PC. The Trojan horse is unable to appear on its own. The program must be installed and the executable file (.exe file) must be used for the attack to be launched against the system. To persuade end users to download the malicious application, social engineering techniques are frequently utilized. The download trap might be present in banner adverts, internet links, or pop-up ads.

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consider the page references 7, 0, 1, 2, 0, 3, 0, 4, 2, 3, 0, 3, 2, with 4 page frame. how many page faults does the sequence generate when we use the optimal page-replacement algorithm? group of answer choices six one two none of the options four

Answers

Using the optimal page-replacement algorithm on the given page reference sequence with 4 page frames, the algorithm would generate a total of 6 page faults.

What is optimal page-replacement algorithm ?The optimal page-replacement algorithm is a theoretical page replacement algorithm that is used to evaluate the performance of other page replacement algorithms. It is based on the idea that the page replacement algorithm should always choose the page that will not be used for the longest time in the future.The optimal page-replacement algorithm is considered to be the best possible page replacement algorithm, as it always chooses the page that will not be used for the longest time in the future. This means that it minimizes the number of page faults that occur, which can help to improve the performance of the computer system.While the optimal page-replacement algorithm is a useful benchmark for evaluating the performance of other page replacement algorithms, it is not practical to implement in real-world systems because it requires knowledge of the future access patterns of the pages in memory, which is not typically available.

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in the exercise, we examine in detail how an instruction is executed in single-cycle datapath. problems in this exercise refer to a clock cycle in which the processor fetches the following instruction word: 0xadac0014. for context: the encoded instruction is sw $t4, 20($t5) (a) what are the values of the alu control unit's inputs for this instruction? (b) what is the new pc address after this instruction is executed? highlight the path through which this value is determined. (c) for each mux, show the values of its inputs and outputs during the execution of this instruction. list values that are register outputs at reg [xn] (d) what are the input values for the alu and the two add units? (e) what are the values of all inputs for the registers unit?

Answers

Datapaths with a Single Cycle: Single Datapaths is identical to the first single-cycle datapath The information memory has just a single Location input.

The MemRead and MemWrite control signals can be used to determine the actual memory operation. Data and instructions are stored in their own separate memories.

What is execution with a single cycle?

Each instruction is carried out by a CPU with a single cycle. To put it another way, each instruction can only be carried out in one cycle. To put it another way, our cpi is 1. There needs to be a set amount of time for each cycle.

How does ALUOp get its value?

The "func" field of the instruction determines the ALUOp. lw $t0, –4($sp) is an illustration of a load instruction. For the effective address to be calculated, the ALUOp must be 010 (add). Sw $a0, 16($sp) is an illustration of a store instruction.

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you have a password policy that users must change their password every 90 days. you don't want them to re-use a password for at least 10 passwords. what option should you set on a windows system to ensure that users can't re-use a recent password?

Answers

To prevent users from reusing recent passwords on a Windows system, you can set the "Enforce-password-history" option to 10.

What does this option do?

This option specifies the number of unique new passwords that must be used before an old password can be reused.

By setting this option to 10, users will not be able to reuse a recent password for at least 10 passwords, as required by the password policy.

To set the "Enforce password history" option on a Windows system, follow these steps:

Open the "Local Security Policy" editor by typing "secpol.msc" in the Start menu search box and pressing Enter.In the "Local Security Policy" editor, navigate to the following path:Security Settings > Account Policies > Password PolicyIn the right pane, double-click on the "Enforce password history" policy.In the "Enforce password history" dialog box, set the value to 10 and click OK to save the changes.

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in programming, what is a string? a cable connecting computer hardware with the code it needs to operate a sequence of letters, numbers, spaces, and symbols a short, written statement that prints the code in a text (sms) message a thread linking a programming language to the computer software

Answers

Traditionally, a string is just a list of characters that can be used as a literal constant or a variable. The latter can either have fixed length and allow for element mutations (after creation).

Is developing using C++ a good idea?

broadly employed The majority of resources are available in C++, which is why 75% of programmers worldwide believe it to be the greatest choice for competitive programming because it is typically faster than Java and Python.

How challenging is programming?

It is well known that one of the hardest subjects to master is programming. It is not difficult to understand why some people find it challenging to learn how to code given how different it is from conventional educational methods, including college degrees in computer science.

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