which of the following statements are true? (check all that apply) group of answer choices the goal of developing concurrent software is to produce scalable and portable concurrent algorithms. simd architecture consists of multiple processors that execute the same instruction simultaneously, each on different data. mimd architecture consists of multiple processors that execute different instructions on the same data. mimd computers can appear in two distinct configurations: distributed and shared memory systems. a concurrent algorithm is scalable if the speed of its execution increases when more processors are available.

The given statement is false.

You can remove all files in a directory using unlink command. Another option is to use the rm command to delete all files in a directory.

The SunOS command line is utilized to control files and registries. You type in the file and registry names related to SunOS commands to complete explicit tasks. This is not the same as utilizing the OpenWindows File Manager, where files are shown as symbols that can be tapped on and moved, and commands are chosen from menus.

This part acquaints you with the ideas and strategies used to work with files and indexes from the SunOS command line. These tasks apply to any SunOS command line, whether you are utilizing a Shell or Command Tool in the OpenWindows climate or are signed in from a far off terminal. To completely utilize the SunOS working framework it is fundamental for you to comprehend the ideas introduced in this section.

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1)THE CODE %read a sample image in1=imread ('finalRGB.tif'); %using rgb2gray()convert it to grayscale in1=rgb2gray(in1); in1=uint8(in1).

Writing or creating technical communication is known as technical writing. It is utilized in technical and vocational domains such computer hardware and software, architecture, engineering, chemistry, robotics, finance, medicine, consumer electronics, biotechnology, and forestry. The broadest area of technical communication is technical writing. [1]

Technical communication is any form of communication that demonstrates one or more of the following traits, according to the Society for Technical Communication: "(1) communicating about technical or specialized topics, like computer applications, medical procedures, or environmental regulations; (2) communicating by using technology, like web pages, help files, or social media sites; or (3) providing instructions about how to do something, regardless of how technical.

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The criteria utilized by switches to choose a port to perform in the backup port function are different in RSTP from STP, making it an improved protocol in contrast to the latter.

As its name implies, the rapid spanning tree protocol (RSTP) allows for a quicker switch to the port-forwarding state. RSTP only has three switchport states: discarding, learning, and forwarding, as opposed to STP's five.

RSTP is an improvement over STP (Spanning Tree Protocol) primarily because it reduces convergence time, or the amount of time it takes for all switches on a network to agree on the topology of the network.

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Since length and width are both ints, they will not be converted to any other data type. The result of the multiplication, however, will be converted to long. So it can be stored in the area.

A fractional value may occasionally be assigned to an integer variable as a result of an expression. Here is an example:

int x, y = 4;

float z = 2.7;

x = y * z;

In the expression y * z , y will be promoted to float and 10.8 will result from the multiplication. Since x is an integer, however, 10.8 will be truncated and 10 will be stored.

Therefore, since length and width are both integers, no other data type will be converted for them. But the multiplication's outcome will be changed to long. So that it can be kept nearby.

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Answer:

In C++, if a function does not specify a return type, the default return type is int. If a function does not return a value, the default return value is undefined.For example, the following function has a default return type of int:

// Default return type is int

void foo()

{

   // Do something

}

If you want the function to return a value, you can specify the return type and use the return statement to specify the value to be returned. For example:

int add(int x, int y)

{

   return x + y;

}

This function has a return type of int and returns the sum of its two arguments.It's generally a good practice to explicitly specify the return type of a function, even if it's int, to make it clear to the reader what the function is expected to return.

Explanation:

find / -user trice command enables you to view all files owned by the trice account.

Linux (/links/ (listen) LEE-nuuks or /links/ LIN-uuks) is a group of free and open-source operating systems based on the Linux kernel, which Linus Torvalds initially made available on September 17, 1991. The kernel and other system-supporting programs and libraries, many of which are made available by the GNU Project, are often included in Linux distributions, which are how Linux is typically packaged. Many Linux versions have the word "Linux" in their name, while the Free Software Foundation prefers to refer to their operating system as "GNU/Linux" to stress the significance of GNU software, which has generated some debate.

Popular Linux distributions include Fedora Linux, Debian, and Ubuntu, the latter of which is made up of numerous more distributions and customizations, such as Xubuntu and Lubuntu. Red Hat Enterprise Linux and SUSE Linux Enterprise are examples of commercial distributions.

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Basic Service Set Identifier (BSSID): Identifies the most basic infrastructure mode network, a BSS with one or more wireless clients.

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A second object to which access should be restricted is a directory. Why should users not be able to change their own directories. The best approach is to limit who can access a folder.

Directory Permissions Explained?

Protecting sensitive information is ensured by setting folder permissions. An object's ability to access or edit other objects and files in the directory is governed by a set of rules known as AD permissions. Additionally, you can look for Windows Security in the start menu. Choose the tile labeled Virus & threat protection.

Since the administrator does not have complete control over object access, it is possible that permissions could be configured erroneously, which could result in a data breach. By default, all users have access to create and modify objects in the workspace, such as notebooks, experiments, and models.

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Maximum data signaling rate of 54 Mbps and 5.0 GHz frequency band, apply to the ieee 802.11a wireless standard.

In order to connect the nodes, WiFi or WLAN uses high-frequency radio waves. WLANs using IEEE 802.11 have a number of standards. 802.11, 802.11a, 802.11b, 802.11g, 802.11n, and 802.11p are the most well-known of them. All standards employ carrier-sense multiple access with collision avoidance (CSMA/CA).

Wi-Fi networks (as well as other data transmission networks) must adhere to a set of services and protocols known as wireless standards. IEEE 802.11 Wireless LAN (WLAN) & Mesh are the two wireless standards you'll run into the most frequently. Every couple of years, the IEEE makes changes to the 802.11 Wi-Fi standard. In order to use both frequency bands, the majority of WiFi equipment are dual-band. Range, speed, and bandwidth are the key differences between the two bands.

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To implement a simplified version of a crypto broker platform. Use #include<bits/stdc++.h>

using namespace std;

//This is cryptoTrading function

vector<int> cryptoTrading(vector<int> deposits, vector<string> operations) {

   //res vector will store the final result

   vector<int>res;

   //This unordered map value will store the current deposit of each person

   unordered_map<int,int>value;

   //This unordered map value will store the current number of stock of each person

   unordered_map<int,int>stock;

   //First traverse the deposits vector

   for(int i=0;i<deposits.size();i++){

       //Here,person number which is (i+1) is key, and it's corresponding deposit is value

       value[(i+1)]=deposits[i];

   }

   //Now start traversing the operations vector

   for(int i=0;i<operations.size();i++){

       //task string will store the operation to perform, initially it is an empty string

       string task="";

       //index variable will keep track the spaces in sentence

       int index=-1;

       //Now start traverse the current operation sentence

       for(int j=0;j<operations[i].length();j++){

           //It will stop when a space is found

           if(operations[i][j]==' '){

               //And store the next index of that space in index variable

               index=j+1;

               break;

           }

           //Otherwise concatenate the character with task

           task=task+operations[i][j];

       }

       //If task is "buy" then

       if(task=="buy"){

           //person variable will store the person number

           int person=0;

           //Again traverse the operation sentence, from index

           for(int j=index;j<operations[i].length();j++){

               //It will stop when a space is found

               if(operations[i][j]==' '){

                     //store the next index of that space in index variable

                   index=j+1;

                   break;

               }

               //Otherwise add numbers with person variable

               person=(person*10)+(operations[i][j]-'0');

           }

           //num will store the number of stock to buy

               }

                //Otherwise add numbers with num variable

               num=(num*10)+(operations[i][j]-'0');

           }

            //val will store the value of that stock

           int val=0;

           //Repeat the same operations

           for(int j=index;j<operations[i].length();j++){

               if(operations[i][j]==' '){

                   break;

               }

               //add numbers with val

               val=(val*10)+(operations[i][j]-'0');

           }

           //if that person's current deposit is less than (num*val) then

           if(value[person]<(num*val)){

               //push that person's current deposit in res vector

               res.push_back(value[person]);

           }

           //Otherwise

           else if(value[person]>=(num*val)){

               //subtract (num*val) from that person's current deposit

               value[person]=value[person]-(num*val);

               //And add num with person's current stock

                stock[person]=stock[person]+num;

                //push that person's current deposit in res vector

               res.push_back(value[person]);

           }

       }

        //If task is "sell" then

       else if(task=="sell"){

           //Repeat the same process to find person's number

           int person=0;

           for(int j=index;j<operations[i].length();j++){

               if(operations[i][j]==' '){

                   index=j+1;

                   break;

               }

               person=(person*10)+(operations[i][j]-'0');

           }

           //Repeat the same process to find number of stocks

           int num=0;

           for(int j=index;j<operations[i].length();j++){

               if(operations[i][j]==' '){

                   index=j+1;

                   break;

               }

               num=(num*10)+(operations[i][j]-'0');

           }

           //Repeat the same process to find value of stock

           int val=0;

           for(int j=index;j<operations[i].length();j++){

               if(operations[i][j]==' '){

                   break;

               }

               val=(val*10)+(operations[i][j]-'0');

           }

            //if that person's current stock is less than num then

           if(stock[person]<num){

               //push that person's current deposit in res vector

               res.push_back(value[person]);

           }

           //Otherwise

           else if(stock[person]>=num){

              //subtract num from that person's current stock

               stock[person]=stock[person]-num;

               //And add (num*val) with person's current deposit

               value[person]=value[person]+(num*val);

               //push that person's current deposit in res vector

               res.push_back(value[person]);

           }

       }

       //If task is "deposit" then

       else if(task=="deposit"){

           //Repeat the same process to find person's number

           int person=0;

           for(int j=index;j<operations[i].length();j++){

               if(operations[i][j]==' '){

                   index=j+1;

                   break;

               }

               person=(person*10)+(operations[i][j]-'0');

           }

           //Repeat the same process to find value to deposit

           int val=0;

           for(int j=index;j<operations[i].length();j++){

               if(operations[i][j]==' '){

                   break;

   }

   //At the end return res vector

   return res;

}

//This is main function

int main()

{

//Do a sample run of above method

vector<int>deposits{9,7,12};

vector<string>operations{"buy 1 3 2","sell 1 4 10","deposit 2 12","buy 2 10 2","buy 2 6 3"};

vector<int>res=cryptoTrading(deposits,operations);

//Display the result

cout<<"Result: ";

for(int i=0;i<res.size();i++){

   cout<<res[i]<<" ";

}

return 0;

}

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The correct option a) the code being used is the code for the lowest level in the BOM structure, describes the  low-level coding.

A high-level programming language refers to one that manipulates conceptual functions in a systematic way and provides a relatively high level of abstraction.

Thus, Low-level coding mean, the code being used is the code for the lowest level in the bom structure.

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The only mode in which command-line completion typically operates is interactive. In other words, even when the completion is clear-cut, it cannot be used partially written commands in batch files or scripts.

A command in computing is a request for a program to carry out a certain task. It could be sent using a function interface, such a shell, as data to a network as part of either a network protocol, as an item in a desktop application brought on by the user choosing an item from a menu, or as a command sent to a computer over a network.

On a typical Apple keyboard, the Command key seems to be a modifier key that can be found either flank of the space bar. By hitting it in conjunction with one or several other keys, it is used to carry out tasks. There are a number of other aliases for the Command key, along with the Apple key, helix key, public key, clover button, and meta key.

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Local measurements of relative sea level trends differ from location to location because A: 'actual sea level is not consistent across the globe'.

Sea level rise at certain locations may be more or less than the global average due to many local factors, such as ocean currents, subsidence, variations in land height, and whether the land is rebounding still from the compressive weight of Ice Age glaciers. This is the reason that makes the local measurements of relative sea levels different around the globe, meaning that the sea level varies across the globe.

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To fix the problem quickly we should:

A printer is a computer peripheral that creates a permanent representation of text or graphics, typically on paper. Although the majority of output is readable by humans, bar code printers are an example of a printer's expanded use. 3D printers, inkjet printers, laser printers, and thermal printers are a few of the various types of printers.

Charles Babbage created the first computer printer in the 19th century for his difference engine, but it wasn't until 2000 that his mechanical printer design was actually implemented.

In particular, an electrostatic inking device and a method for electrostatically depositing ink on predetermined areas of a receiving medium were the first printing mechanisms for applying a marking medium to a recording medium to be granted a patent, both by C. R. Winston, Teletype Corporation, using continuous inkjet printing, in 1962.

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It is not true that the bullet will appear centered vertically in the cell when inserting bullet into a table cell.

A bullet, sometimes known as a bullet point, is an asterisk, black dot, circle, or other mark that appears before the text. When order is irrelevant, bullet lists are used to identify essential elements or to denote significance. In documents and presentations, bullet points are frequently used to assist organize information and make it simpler to read or understand.

A table cell is a subset of a chart table that is used to store information or data. Cells are arranged horizontally (in rows) and vertically (columns of cells). Each cell holds information about the combination of row and column heads with which it is collinear.

Whenever a bullet point is inserted in a table cell, by default the arrangement is in horizontal position (rows) at the left side of the designated cell, not in colums (vertically).

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The reason for the growth of the World Wide Web is d. all of these. These are the microcomputer revolution, advancements in networking hardware, and web pages being easy to create and flexible.

The World Wide Web, also known as the Web, is a collection of websites or web pages stored on web servers and connected to your local computer over the Internet. These websites contain text pages, digital images, audio, video, etc. Users can access the content of these websites from anywhere in the world through the Internet using devices such as computers, laptops and mobile phones. The WWW, along with the Internet, makes it possible to find and display text and media on your device.

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Based on the information provided, it appears that the enterprise network uses a RAID 1 configuration.

RAID 1 is a type of RAID (Redundant Array of Independent Disks) configuration in which data is mirrored across two or more drives, so that the same data is written to each drive.

This provides redundancy and improved data availability, since the data can still be accessed even if one of the drives fails.

In a RAID 1 configuration, when a request to write data to the drive is made, the controller sends the request to each drive, and the data is written to both drives simultaneously.

When a read action is required, the data is read from both drives and compared to ensure that the data is consistent and accurate.

The description of the enterprise network's behavior matches the characteristics of a RAID 1 configuration, so it is likely that this is the type of RAID used in the newly established network.

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Two people arrive at a building saying they are repair workers. An employee trusts them and lets them in. This is a cyberattack.

Cyberattacks involve the theft of data, the disabling of computer systems, or the use of a breach to carry out further attacks. Attacks may be launched in order to start stealing money or personal information, among other things.

Malware, phishing, ransomware, man-in-the-middle attacks, and other techniques are some of the various sorts of cyberattacks.

Therefore, two people enter a building and identify themselves as repair personnel. They are granted access by a trusted employee. This is a cyberattack.

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The option, when passed to the shutdown command, will restart the local computer is /r. The correct option is d.

Your system is completely turned off when you shut it down until you turn it back on. Restart, on the other hand, only briefly shuts down the computer. Therefore, a shutdown is preferred if you are concerned about your battery life.

This maximizes power efficiency and increases battery life. To open the run box, press Windows + R on your keyboard. Step 2: At this point, all you need to do is type "shutdown /s /f /t 0" in the Run box and press the OK or Enter keys. Your computer is about to shut down.

Therefore, the correct option is d. /r.

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The question is incomplete. Your most probably complete question is given below:

a. -h

b. /s

c. /h

d. /r

The same command can be run from a Run window. Launch Start.Enter "Command Prompt" into the search box, then right-click the first result and choose "Run as administrator."

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A data flow diagram is a graph that shows how data moves between internal operations and external entities as well as between data stores and activities within a system.

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At each step of its operation, the input to a Central Processing Unit is an instruction.

The part of a computer that obtains and executes instructions is called the central processing unit (CPU). A system's CPU can be thought of as its brain. It is made up of a control unit, a number of registers, and an arithmetic and logic unit (ALU). The term "processor" is frequently used to refer to the CPU. The ALU performs mathematical, logical, and related processes as directed by the software.

The control unit directs the movement of data within the CPU, the exchange of data and control signals across external interfaces, and all ALU operations (system bus). The CPU has high-speed internal memory storage units called registers.

Some registers can be accessed by the user, or by the programmer via the machine instruction set. Other registers are solely reserved for the CPU to be used for control.

All CPU parts are synchronized by an internal clock. Megahertz (MHz), or millions of clock pulses per second, is a unit of measurement for clock speed. The clock speed simply gauges how quickly the CPU executes an instruction.

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BT devices use an adaptive frequency-hopping spread spectrum (FHSS) algorithm to communicate over the unlicensed, widely accessible Industrial, Scientific and Medical (ISM) radio band.

Other communication protocols, like those used by cell phones, demand the use of bands that are owned by businesses. A monitory use fee is one effect for a device using a band owned by a business. However, the FCC and its comparable international organizations have recognized the ISM band as a freely accessible radio band. Although this band is known as the 2.45 GHz band, it is actually a combined bandwidth of (79) 1 MHz18 bands in the 2402-2480 MHz frequency range. Since the ISM band is accessible everywhere, the design aim for BT using this frequency was to provide for universal availability.

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Answer:

D. Design.

Explanation:

The Design tab on the ribbon contains the Header & Footer command, which opens the Header and Footer dialog box where you can add footers, slide numbers and the date and time to slides.

Connect pins 1 and 8 together, pins 2 and 7, pins 3 and 6, and pins 4 and 5.On one end of a crossover cable, the T568A standard is used, and on the other, the T568B standard.

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The  sqrt  function does the same thing as using the mathematical ^ operator.

The power of a number is determined utilizing the pow() function. The power raised to the base number is returned by the pow() function, which takes two boundaries (the base worth and the power esteem). This is indicated by "^". This function in computer programming assists with deciding the worth of a whole number raised to a specific power. This is composed as,

pow = power = ^ (Power operator)

In mathematics, it likewise assists with computing the number raised to power. For example, 3^2 = 3²=9. The clear can be loaded up with the pow() function.

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The HTML code with favorite icon favicon.ico is <link rel="icon" type="image/x-icon" href="favicon.ico">

HTML is the most commonly used markup language for Web pages. You may make your own website using HTML. HTML is a simple language to grasp. The HTML code> element specifies a piece of computer code. The material is shown in the browser's default monospace typeface.

The coding used to build a web page and its content is known as HTML (HyperText Markup Language). For instance, material may be organized into paragraphs, a list of bulleted points, or graphics and data tables.

Anyone with a passing or professional interest in web development should learn HTML. Even individuals who do not want to earn a livelihood by designing websites will find the language useful!

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A logical design that controls the order in which a set of statements execute is called a B: sequence structure.

In the context of programming, sequence structure is the default control structure in which the instructions are executed one after another. For instance, in order to carry out a basic arithmetic sum operation between two numbers using a program, the basic execution of actions will be as follows:

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Answer: Please add more context.