Collecting data (output) is the first stage in data processing. Data processing occurs when data is gathered and summarized into usable data.
What exactly does data processing entail?When information is gathered and transformed into usable form, data processing takes place. Data processing must be done appropriately in order to avoid having a detrimental impact on the final product, or data output, and is typically carried out by a data scientist or team of data scientists.Data processing is the process of gathering and modifying data to create useful information. Information processing, which is the alteration of information in any way that can be observed by a third party, includes data processing. Data processing is the process of transforming information into a form that a computer can comprehend. Entering sales figures into an inventory control program is an example of data processing.Hence the correct answer is option d) output
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When you save a file as a template, which types of information do you usually remove?
When we save a file as a template, the type of information that is usually deleted is:
Baseline valuesActual values Resources ratesWhat is a template?A template is a type of document that generates a copy of itself when it is opened, this does not mean that a document is created and a copy is generated exactly the same so that it can be used later and the content does not have to be recreated again.
Now, when we save a file as a template the type of information that is usually removed are the reference values, the current values and last but not least the values, this in order to complete the functions of saving the file as a template.
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How is a laser printer calibration commonly performed? through the printer menu with a multimeter with a special tool provided in the maintenance kit with calipers
A laser printer calibration commonly performed through the printer menu. The correct option is A.
What is laser printer calibration?The inkjet cartridge nozzles and printer paper are properly aligned when a printer is calibrated. This process ensures that the colors remain rich and clear, and that the finished product is of the highest quality.
Printer calibration allows you to monitor "device drift." Even if you use the same consumables (ink, toner, paper) on a regular basis, your printer will suffer from device drift over time.
A laser printer calibration is typically performed via the printer menu.
Thus, the correct option is A.
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Most computer networks managed by a host mainframe computer use contention media access control.
true /false
Computer networks managed by a central computer do not use media access control.
False
What is a computer network?A computer network is a composition of several electronic devices, whose purpose is to transmit data, information and resources, as well as to share them.
They are communication systems, where one or more devices can be transmitters and receivers at the same time.
However, computer networks that are managed by a central host computer do not use the access control to the containment media, since it is in charge of sending the main signals, and should not have the command network to the containment media.
False
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More than 80% of all computer viruses are caused by macro viruses. What programs are most likely affected by a macro virus?.
The programs most likely affected by a macro virus are Microsoft word and Microsoft excel.
The property that allows the macro virus, which is a frequent computer virus, to taint programs such as word and excel is that they are written in a command language identical to that used for word and excel.
This type of virus usually spreads when the attacker sends an email containing malicious content and the person under threat clicks on the link resulting in the expansion of the virus in the computer.
This type of virus once entered into the computer has the ability to delete all the contents of the storage devices, or corrupt the data. It also has the ability to modify Microsoft word or excel documents or create new files without the person knowing about it and can also get a hold of the email accounts.
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A technician just installed windows 7 on his computer. which two steps should the technician take next for computer security? (choose two.)
The two steps that should the technician take next for computer security are:
Ensure that the Windows Firewall is enabledInstall and update anti-virus and antispyware programWhat is Windows 7?Windows 7 is a program of the Windows operating system, and it is a programming system of the computer that has many new advancements to run the computer.
The technician is installing Windows 7 to a system. He should take care of that Windows Firewall and antivirus to save the system from viruses.
Thus, the correct options are:
c. Ensure that the Windows Firewall is enabled
d. Install and update antivirus and antispyware program
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The question is incomplete. Your most probably complete question is given below:
a. The workstation is a victim of a denial of service attack.
b. The username is not authenticating on the network.
c. Ensure that the Windows Firewall is enabled
d. Install and update anti-virus and antispyware program
What is the primary advantage and the primary disadvantage of using the tag versus ?
The primary advantage are that users can uncover web materials that interest them and discover people who share their interests by browsing particular people and tags, and the primary disadvantage of using the tag versus Depending on how each search engine interprets your search, you can find inappropriate websites.
Advantages:
Tagging reveals the vocabulary of users. Since users are the ones who create the metadata, tagging directly represents their vocabulary.
The advantage of a TMS is that digital marketers may begin vendor campaigns much more quickly, which aids in speedier outcomes optimization. Tag management only offers analytics jobs more control over the tools they're using in today's world, where they're building their own teams.
Disadvantages:
Hard to restrict searchesCoverage on search engines.Restricted privacy Robots meta will lessen the likelihood that people will find a page if it isn't truly intended for the wider audience. It will be off the regular route but not invisible—anyone with the link can still see it.Learn more about tags:
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You create a new microflow from within the properties window of a button. your new microflow has a parameter with an object. what does this mean?
A parameter is a certain kind of variable that is utilized as an intake for the microflow.
What is microflow?Fluid passing through a microscale device is referred to as a microflow (plural: microflows). Nanoflows are another Mendix concept used for offline apps that run in the Mendix client. Microflows give us the ability to communicate the application's logic. A microflow can show pages, make decisions, and conduct actions such as creating, updating and removing items. The microflow actions are recorded using microflow expressions. Microflow expressions are used to specify a database query. Microflow expressions are used to modify, verify, and extract information from the values that are already there. Microflow consists of three parts: Activity, Exclusive split, and Parameter.To learn more about parameter, refer to:
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3. Nowadays, many people regard photography as an art form, but it is also an invention. Explain and evaluate photography as an invention rather than an art form exploring things such as how it was invented, when, what was involved, who was involved, and anything else that pertains to the creation of photography.
The explanation and evaluation of photography as an invention rather than an art form is given below.
The use of photography is one that was created without the use of a camera, by a British inventor Fox Talbot who was known to have created his first effective photographs in 1834 by the act of placing items on paper that had been painted with the use of a light-sensitive silver chloride as well as being exposed of them to sunshine.
What was the motivation behind the development of photography?In the 1830s and 1840s, the first photographic processes were said to have been developed. The development of photography will be one that is forever alter Western society as well as communication.
For the first time, pictures of "actual" life could be distributed all over the world and preserved for posterity.
Therefore, The use of photography is one that was created without the use of a camera, by a British inventor Fox Talbot who was known to have created his first effective photographs in 1834 by the act of placing items on paper that had been painted with the use of a light-sensitive silver chloride as well as being exposed of them to sunshine.
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After credentials are cached locally, you can sign in to a computer using a domain user account. by default, how many user sign-ins are cached?
There are 10 user sign-ins are cached. If this computer is used by multiple users and you want all of them to be accessible for cached logon, you might wish to increase this value.
Normally, when you use a domain account to connect on to a Windows member machine, the computer instantly checks your credentials with a domain controller over the network. However, Windows will still let you log on with domain credentials if one is not available, such as while using a laptop while traveling, as long as you had recently done so while the computer was still able to connect to a domain controller.
Using credentials that are cached, this is accomplished. Windows stores a hash of the past 10 successful domain account logons in its cache by default.
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What are the output voltages that have been commonly produced by pc power supplies over the years?
Over time, the output voltages that pc power supply have typically produced are
+3.3VDC, +5VDC, -5VDC, +12VDC and -12VDC
A power supply is what?Every PC's foundation is made up of power supply components. These components transmit power throughout your PC by snatching it from the wall outlet. Your machine won't work as you need it to and might not even turn on if you don't supply it with enough electricity.For the internal components of a computer, a power supply unit transforms mains AC to low-voltage, regulated DC power. Switched-mode power supply are utilized by all contemporary personal computers. While some power supplies automatically adjust to the mains voltage, others offer a manual switch for choosing the input voltage. One essential component of every PC is the power supply (PSU).To learn more about power supplies, refer to:
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How does tcp/ip perform address resolution from urls into network layer addresses?
The conversion of application layer addresses into network layer addresses is known as server name resolution. The Domain Name Service is used to do this (DNS). A network of computers known as name servers offers DNS services across the Internet.
Sending data packets back and forth between various networks is how these connections are made at the "network layer" of the Internet communications process. In the seven-layer OSI model, the network layer is layer 3.. One of the primary protocols used at this layer is the Internet Protocol (IP), along with a number of others for routing, testing, and encryption.
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Which one is not part of function definition line?
a. input arguments
b. code to perform the intented operation
c. name of the function
d. keyword 'function'
e. output argument
The answer to this question is option (d) keyword “function”. The keyword “function” is not a part of the function definition line.
In the function definition line, the keyword “function” is not included. The function definition line consists of two parts one is the function definition header and the second is the function definition body.
The function definition line, also called function declaration statement, contains:
The name of the function Parameter list that receives input arguments and returns output arguments
Whereas, in the function definition body, the code to perform the intended operation is written.
For example,
int sum(num1, num2) // this is function definition header
{ /* this is function definition body between
return num1+num2; curly brackets “{}” */
}
The above function definition line (written in C++), consisting of function definition header and function definition body (enclosed in curly brackets), is explained below:
In function definition line:
“int” is the return type of function“sum” refers to name of the function num1 and num2 represent a parameter list that function receives as input and produces output for it
In the function definition body, the code is written to perform intented operations i.e. sum, where two numbers num1 and num2 are added.
In the whole function definition line, there is no keyword “function” written. Thus, it is the keyword “function” that is not a part of the function definition line.
While the all other options are the parts of function defination.
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A standard user attempting to install software or make system changes without sufficient permissions places the os in secure desktop mode. what do they need to continue?
When a standard user tries to install software or perform system changes without having sufficient permissions, the operating system enters secure desktop mode, and the user must enter a User Account Control password to proceed.
If you're using a regular account to get into Windows, it is difficult to bypass the UAC prompt. In order to bypass the UAC password. You must sign into Windows using an administrator account in order to have the necessary rights to alter the UAC prompt's behavior. Alternatively use PCUnlocker to recover a lost password.
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What is the purpose of an End User License Agreement?
to ensure that software users understand their rights and responsibilities
to ensure that software users understand how to use and install the program
to require users to erase installer files after a software migration project
to license users to make multiple changes to proprietary software
The purpose of an End User License Agreement is: A. to ensure that software users understand their rights and responsibilities.
What is a software license?A software license can be defined as a formal agreement between an end user (customer) and the owner of a software program or software developer, that allows him or her to perform certain tasks with the software application (program).
The types of software.In Computer technology, there are three (3) main types of software programs based on usage rights and these include the following:
SharewareFreewarePurchased licenseIn this context, we can reasonably infer and logically deduce that the purpose of an End User License Agreement (EULA) is to ensure that software users understand their rights and responsibilities.
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The purpose of a ________ in computer forensics is to detect and recover data that has been concealed on a computer system.
Answer: Hidden Data Analysis System
Explanation:
Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65.
If Hugh bought 3 magazines, how many books did he buy?
The equation that models the problem is 3.95m + 8.95b = 47.65, where m is the number of magazines and b is the
number of books.
books
Answer:
35.80
Explanation:
If Hugh bought 3 magazines that would equal 11.85, and 47.65-11.85=35.80.
I hope this helps
Answer:
since m = 3, therefore 3.95m = 3.95×3 = 11.85
this implies that 11.85 +8.95b = 47.65
this means 8.95b = 47.65 - 11.85 = 35.80
therefore b = 35.80 ÷ 8.9 = 4
since b = 4 ,this means Hugh bought 4 books
What type of system can withstand some measure of degradation while remaining available?
a. login server
b. aws lambda
c. high available
d. application server
e. amazon organizations
High available system can withstand some measure of degradation while remaining available.
An IT system, component, or application can function at a high level continuously, without interruption, for a specific amount of time, if it has high availability. Infrastructure designed for high availability is set up to provide reliable service while managing a variety of loads and breakdowns with little to no downtime.
High availability server clusters are collections of servers that provide backing for programmes or services that must function dependably with little downtime.
For instance, data centres and hospitals must have highly available systems with minimal unplanned downtime in order to carry out everyday operations. Unplanned downtime may be caused by hardware or software issues, as well as unfavourable environmental factors like flooding, power outages, or temperature changes.
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A rectangular array of numbers, arranged in rows and columns and placed in brackets, is called a/an?
A matrices is a set of integers in a rectangle, arranged in columns and rows and enclosed in brackets. The sizes of matrices vary. There are m rows and n columns in a, m, n matrix.
Many areas of mathematics naturally use matrices. They are especially helpful in cross-classification scenarios since the array format enables us to list all alternatives succinctly. In reality, we have already calculated conditional probabilities using arrays or tables similar to these. Additionally, game theory will find utility for this in particular.
The arithmetic properties of matrices are the same as those of regular numbers. For matrices, we can define an addition and a multiplication. There will be compatibility limitations on the sizes of the matrices used in both of these binary operations.
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50 POINTS PLEASE HELP ASAP
What did Mario and Sonic have in common? (select all that apply)
A. Sense of style
B. Started out in platformer type games
C. Created to increase brand appeal
D. Color scheme
B. Bro I’m as fast a sonic lol
Have a great day
Answer:
B.
Explanation:
Mario has appeared in over 200 video games since his creation. Depicted as a short, pudgy, Italian plumber who resides in the Mushroom Kingdom, his adventures generally center on rescuing Princess Peach from the Koopa villain Bowser. Mario has access to a variety of power-ups that give him different abilities.
Sonic the Hedgehog is a 2D side-scrolling platform video game. The only playable character here is Sonic the Hedgehog. The main goal of the game is to get through a series of Acts for different Zones in less than ten minutes.
What is the sandbox detection method known as? select one: rule-based detection signature-based detection check sum detection heuristic detection
The sandbox detection method known as heuristic detection. By looking for suspicious aspects in the code, heuristic analysis is a technique for identifying viruses.
By comparing a program's code to the code of known virus kinds that have already been seen, examined, and stored in a database, or by using signature detection, traditional techniques of virus detection discover malware.
The introduction of new threats, which emerged around the turn of the century and are still emerging today, has made signature detection technology less effective even if it is still in use.
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If you have three junit test methods written in the same testing class and the first one fails its assertions, will he other methods still be executed?
If you have three JUnit test methods written in the same testing class and the first one fails its assertions, will the other methods still be executed? Yes, the other test methods will still be executed.
JUnit is a great tool for unit testing Java code. It is easy to use and provides a lot of flexibility.
If you have three JUnit test methods written in the same testing class and the first one fails its assertions, the other methods will still be executed. This is because JUnit will continue to run the remaining test methods even if one of them fails. So if you have a series of test methods that rely on each other, make sure to write them in such a way that they can still be executed even if one of them fails.
Overall, JUnit is a great tool for unit testing. It's easy to use and provides a lot of flexibility. If you have multiple test methods in a single class, don't worry - all of them will be executed even if one of them fails.
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What is the general term that is used to describe a piece of data at any layer of a networking model?.
PDU (Protocol Data Unit) is the general term that is used to describe a piece of data at any layer of a networking model. A protocol data unit (PDU) is a discrete piece of information that is transmitted among computer network peers in telecommunications.
It is made up of user data and control information specific to the protocol. The layered structures of communication protocol stacks implement protocols that are particular to the kind or style of data exchange being employed.
For instance, the User Datagram Protocol (UDP) employs datagrams as protocol data units for connectionless communication while the Transmission Control Protocol (TCP) implements a connection-oriented transfer mode and refers to its PDU as a segment.
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A penetration tester is attempting to scan an internal corporate network from the internet without alerting the border sensor. which is the most efficient technique should the tester consider using?
The most efficient technique the tester should using is tunneling scan over SSH. This question is part of Secure Shell or SHH.
A cryptographic network protocol called Secure Shell (SSH) is used to operate network services over insecure networks safely. Remote login and command-line execution are two of its most noteworthy applications. Client-server architecture is the foundation of SSH applications, which link an SSH client instance with an SSH server.
There are three common use cases for SSH tunnels, such as:
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Quilan is Installing new random access memory (RAM) into his computer, but he can't remember how to Install it. If he searches online for help
about how to install the RAM, which BEST describes the advice he would find?
OA use a screwdriver to screw it into the correct slots
B. have pliers to hold it in place without touching it
OC. get a hammer to pound it in
D.
snap it into place without using tools
Answer: D
Explanation: snap it into place without using tools .
Ram only goes in ONE WAY !! Remember that
Microsoft sql server, oracle, db2 are examples of:_____.
a. supply chain management systems
b. erp applications
c. rdbms
Oracle, DB2, and Microsoft SQL Server are examples of RDBMS. Therefore, the correct option of this question is (c) i.e. RDBMS.
A software used to store, query, and retrieve data stored in a relational database is referred to as a relational database management system (RDBMS). In RDBMS, data is represented in tables with rows and columns.
The RDBMS handles administrative functions such as managing data access, storage and performance. To perform these administrative services, RDBMS provides an interface between the database, applications and users.
Some features of RDBMS are described below:
RDBMSs are more secure, faster and easier to work with. More than one user can have access to RDBMS at a point of time.RDBMS supports distributed databases.RDBMS can store a vast amount of data.Only the data in the form of tables is managed by RDBMS.Data redundancy is reduced in RDBMS using primary keys and indexes.Thus, Oracle, DB2, and Microsoft sql server are example of RDBMS.
While the other ptions (a) supply chain management and (b) erp applications are not correct because:
Supply chain management is a centralized management process that handles the flow of goods and services, such as movement and storage of raw materials, inventory, finished goods, and delivery of the final product.Enterprise resource planning (ERP) applications refers to software used in organizations to manage day-to-day business operations such as project management, risk management and compliance, procurement, accounting and supply chain operations.You can learn more about relational databases at
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The four main parts of a computer system are the Input, output, processor, and:
O A core.
OB. hardware.
OC. software.
OD. storage.
Answer:D) Storage
Explanation:
A set of RGB lights is called a(n) ____
Answer:
RGB - red, green, blue
Explanation:
Which keyboard shortcut should be used if a user wants to cut an item and place it on the clipboard?.
This version of the web evolved to support more dynamic content creation and social interaction.
Websites that emphasize user-generated content, usability, participatory culture, and interoperability for end users are known as "Web 2.0" sites.
A Web 2.0 enables users to communicate and work together as co-creators of user-generated content in a virtual community through social media discussion. This contrasts with the original generation of Web 1.0-era websites when users were only able to passively consume material. Social networking and social media sites, blogs, wikis, folksonomies, video and image sharing websites, hosted services, web apps, platforms for collaborative consumption, and mashup applications are a few examples of Web 2.0 elements.
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What statement indicates which variable to sort by when using a proc sort step? select one: a. out b. by c. proc sort d. data e. data = f. run g. out =
A statement which indicates which variable to sort by when using a PROC SORT step is: b. by.
What is SAS?SAS is an abbreviation for Statistical Analysis System and it can be defined as a statistical software suite which was developed at North Carolina State University by SAS Institute for the following field of study:
What is a PROC SORT?In Statistical Analysis System, a PROC SORT can be defined as a function which is typically used to replace an original data set with a sorted data set, especially based on a variable.
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