The Boolean operator OR expands the number of results when used in a keyword search. Thus, the correct option is D.
What is the Boolean operator?The Boolean operator may be defined as an important tool that is utilized in the programming languages for the junctions to integrate or exclude keywords in a search, resulting in more attention and generative outcomes.
The Boolean operators are major of three types with specific functions and properties. They are:
ANDNOTORTherefore, the Boolean operator OR expands the number of results when used in a keyword search. Thus, the correct option is D.
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if we intend to include a servo motor as an actuator, what feature should we include when selecting a microcontroller?
If we intend to include a servo motor as an actuator, the feature that we should include when selecting a microcontroller is pulse width modulation pin.
What is a microcontroller?It should be noted that a microcontroller simply means an integrated circuit that designed to govern particular operation in a system.
In this case, if we intend to include a servo motor as an actuator, the feature that we should include when selecting a microcontroller is pulse width modulation pin.
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Q: Explain the basic units of primary storage and secondary storage.
Answer:
Primary memory usually refers to Random Access Memory (RAM), while secondary storage refers to devices such as hard disk drives, solid-state drives, removable “USB” drives, CDs, and DVDs.
What is the first negative index in a string?
In Computer programming, -1 is the first negative index in a string.
What is a string?A string can be defined as a data type which is commonly used for data values containing ordered sequences of characters.
Also, a string can either contain a single character or be entirely empty. "Hello world" is a typical example of a string in computer programming.
In Computer programming, -1 is the first negative index in a string.
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How can file signature in headers be used to reinforce the identification of files with different extension names in forensic audit.
Answer:
A file header is a 'signature' placed at the beginning of a file, so the operating system and other software know what to do with the following contents. Many electronic discovery applications will use the file header as a means to verify file types.
Explanation:
which one of the following technology would you use if your manager asked you to configure the network setting for every desktop in your company
The technology that a person would use if your manager asked you to configure the network setting for every desktop in your company is Dynamic Host Protocol (DHCP).
What is Dynamic Host Configuration Protocol (DHCP)?This is known to be a client/server protocol that often gives an Internet Protocol (IP) host with its IP address and other linked configuration information.
Note that in the above case, The technology that a person would use if your manager asked you to configure the network setting for every desktop in your company is Dynamic Host Protocol (DHCP).
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A technician is replacing a SOHO router and has configured DHCP to assign private IP addresses to hosts on the local network. These hosts can communicate with each other, but users can't browse the internet. Which of the following changes to the SOHO router is MOST likely to restore internet connectivity
Answer:
Configure the SOHO router for NAT.
The MOST likely way to restore internet connectivity is to Configure the SOHO router for NAT.
What function does enabling NAT do?The act of enabling NAT on the router gives SOHO network the power to have all devices linked or connected to that network.
Therefore, The MOST likely way to restore internet connectivity is to Configure the SOHO router for NAT.
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Select the correct answer. In the decision-making process, after you have chosen the right solution, what is the next step? A. Act on your decision. B. Reflect on your decision. C. Gather information. D. Identify the problem. Reset Next
In the decision-making process, after you have chosen the right solution, the next step is to act on your decision.
How do you act on your decision?A person act on their decision-making by putting those decision taken into use.
Therefore, In the decision-making process, after you have chosen the right solution, the next step is to Act on your decision as it entails bringing the decision to light.
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write common ICT tools
(lesson 7.9: acceptance-rejection --- continuous examples.) consider the constant . on average, how many iterations (trials) will the a-r algorithm require?
In (lesson 7.9: acceptance-rejection --- continuous examples.) consider the constant . on average,the iterations (trials) will the a-r algorithm require an acceptance-rejection algorithm for non-stop random variables generate an RV y disbursed as g.
What is acceptance-rejection sampling?It is acceptance-rejection sampling is a manner to simulate random samples from an unknown (or tough to pattern from) distribution (known as the goal distribution) through the use of random samples from a similar, greater handy chance distribution. a random subset of the generated samples are rejected; the relaxation are accepted.
As we already know, finding an express system for f −1(y) for the cdf of an RV x we want to generate, f (x) = p (x x), isn't always usually possible. Moreover, despite the fact that it is, there can be opportunity strategies for producing a rv disbursed as this is greater eÿcient than the inverse remodel technique or different strategies we've got come across. here we gift a totally smart technique called the acceptance-rejection technique.Read more about acceptance-rejection --- continuous:
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In order for a computer to perform a set of instructions
You are the network administrator for a small organization. recently, you contracted with an isp to connect your organization's network to the internet to provide users with internet access. since doing so, it has come to your attention that an intruder has invaded your network from the internet on three separate occasions. what type of network hardware should you implement to prevent this from happening again
The type of network hardware that you should to implement so as to prevent this from happening again is Firewall.
What is a Firewall?A Firewall is known to be a kind of network security machine that helps to monitors and run through any incoming and outgoing network traffic through the use of firm's formerly set up security policies.
Note that, a firewall is made as a kind of the barrier and as such, The type of network hardware that you should to implement so as to prevent this from happening again is Firewall.
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When you switch-on your computer system, just wait a ____________ and
allow the system to _______________. After________________, the
system will route itself to a background known as the
________________environment.
On this environment, move the ________________ to where we have the
START / Windows Icon at the bottom left. Click on this icon whether it’s
the START or the Windows icon. Now type the word “Microsoft Word” in
the ______________ bar and left-click on the _____________that has
“W” icon. There you found yourself in the Microsoft environment. The
environment comes up with an “A4 paper- size in a _______________
orientation background”, there you start typing your letter.
The answers for the blanks are as follows:
Minute Windows_startGUI environmentCursorSearchFilePortraitWhen you switch-on your computer system, just wait a minute and allow the system to boot_. After_windows_start___,
The system will route itself to a background known as the_GUI__ environment.
On this environment, move the cursor___ to where we have the START / Windows Icon at the bottom left.
Click on this icon whether it’s the START or the Windows icon.
Now type the word “Microsoft Word” in the __search_ bar and left-click on the _file__that has “W” icon.
There you found yourself in the Microsoft environment. The environment comes up with an “A4 paper- size in a portrait_orientation background”,
There you start typing your letter.
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Enterprise software includes a database and thousands of predefined ________________.
Answer:
Business processes. Hope it helps!
Many things can happen when a large neo strikes earth. Consider only ejecta for a moment. How and why would ejecta affect short term climate (over a few months)?
The reason and why ejecta can affect short term climate is that Lower global temperatures by blocking incoming energy from the sun.
Why is it vital to decrease global temperature?A warmer climate is known to often increases public health issues like heat illnesses and as such, it is vital to lower temperature.
Therefore, in the case above, The reason and why ejecta can affect short term climate is that Lower global temperatures by blocking incoming energy from the sun.
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what nat ip address is a public ip address that maps to an inside device?
The nat ip address is a public ip address that maps to an inside device is "inside global".
What is IP address?It should be noted that IP address simply means an internet protocol address that's is associated with a computer network.
In this case, the nat ip address is a public ip address that maps to an inside device is "inside global".
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You are trying to establish a Wi-Fi Direct connection between a Windows desktop system and a Windows tablet device. You have installed an 802.11n wireless adapter in the desktop system. However, you are unable to see the tablet device. Which action must you take to see the tablet device from the desktop
Answer:
Update the desktop system's wireless network adapter driver with one that supports Wi-Fi Directly. To initiate Wi-Fi Direct connections with other devices, the drivers for your wireless network adapter must be Wi-Fi Direct supported. The wireless adapter in the desktop system is the most probably offender in this circumstance because it is a third-party device that was not installed by the manufacturer.
Which technique is used with network address translation (nat) where a source port chosen by a client is the same port used by a router?
The technique that is used with network address translation (nat) where a source port chosen by a client is the same port used by a router is port preservation.
What is port preservation?It should be noted that port preservation simply means using the port number chosen by the client initially.
In this case, the technique that is used with network address translation (nat) where a source port chosen by a client is the same port used by a router is port preservation.
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Which type of URL gives an abbreviated path to a resource using the current page as a starting position?
A relative URL is a type of URL that gives an abbreviated path to a resource by using the current webpage as a starting position.
What is a relative URL?A relative URL can be defined as a type of URL that doesn't contain or use the full address of a website, but only the path (location) following the domain name.
This ultimately implies that, a relative URL is a type of URL that gives an abbreviated path (location) to a web resource by using the current webpage as a starting position.
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Question 3 of 20
All of the following are examples of associate's degrees except.
O A. Associate of Medicine.
OB. Associate of Science.
OC. Associate of Arts.
OD. Associate of Applied Science.
Answer:
A. Associate of Medicine
Explanation:
If it is wrong, sorry but I think its that one
If an error occurs, each of the numeric functions returns a/an ____________ value.
If an error occurs within a program, each of the numeric functions would return a null value.
What is a function?A function refers to a named portion of a block of executable code that is written to perform a specific task, which is usually a single, related action.
Thus, a function comprises a group of related statements (block of code) that would only run and returns a data when it is called.
In Computer programming, if an error occurs within a program, each of the numeric functions would return a null value.
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how do you get your winkey wet??
Answer:
what
Explanation:
what
sorry but what
Answer:
what is a winkey.
Explanation:
show an example of a sequence programming construct
Sequences, selection, and repetition are the steps including the example of a sequence programming construct.
What is a sequence programming construct?The CPU is instructed on which statement should be performed next via a sequence construct.
In most common languages, this is usually either the statement that comes before the current statement or the very first statement in the program. In other words, this is the fundamental building block of programming.
There are several well-known fundamental programming structures that fall into the following categories:
Sequences (First Floor)
Selection (Second Floor)
Repetition (Third Floor)
Hence, sequences, selection, and repetition are the sequence including the example of a sequence programming construct.
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When a file is used by a program, there are three steps that must be taken:
The three steps that must be taken:
Open the file Process the fileClose the fileWhat is file opening?The act of Opening a file is one that makes a a connection to exist between the file and the program.
Note that The three steps that must be taken:
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Which transform function would you use to operate the filename values into two separate columns, one for the filename and the other for the file extension? e. G. , xml
The transform function that a person can use to operate the filename values is Split Column - Split at Right-most delimiter
What is Split a column by delimiter?A person can split or divide a column that has a text data type into multiple columns via the use of a common delimiter character.
An example is: A Name column that has some values written that is <LastName>, <FirstName> This is one that can be divided into two columns via the use of the comma (,) character.
Therefore, The transform function that a person can use to operate the filename values is Split Column - Split at Right-most delimiter which is option d.
See options below
A. Extract - Text before delimiter
B. Split Column - Split at Each occurrence of the delimiter
C. Extract - Text after delimiter
D. Split Column - Split at Right-most delimiter
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After a group sets a project schedule, members should be prepared to
O make periodic adjustments on an as-needed basis.
make changes when some members fall behind.
drop other activities so they can complete their job on time.
complete a study-time survey to prove they can do the work.
After a group sets a project schedule, members should be prepared to complete a study-time survey to prove they can do the work.
What is a group project?A group project is a project in which more than one person work together. Group projects are given to improve the work, as various minds can bring out various implements for the project.
Thus, the correct option is D. complete a study-time survey to prove they can do the work.
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Answer:
A on edge
Explanation:
In estimating the accuracy of data mining (or other) classification models, the true positive rate is
In estimating the accuracy of data mining, the true positive rate is option A) the ratio of correctly classified positives divided by the total positive count.
What is Data mining?Data mining is the act of sorting in or through a big data sets to know patterns and linkages that can help handle business problems via data analysis.
Note that in the case above, In estimating the accuracy of data mining, the true positive rate is option A) the ratio of correctly classified positives divided by the total positive count.
See options below
A) the ratio of correctly classified positives divided by the total positive count.
B) the ratio of correctly classified negatives divided by the total negative count.
C) the ratio of correctly classified positives divided by the sum of correctly classified positives and incorrectly classified positives.
D) the ratio of correctly classified positives divided by the sum of correctly classified positives and incorrectly classified negatives.
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You manage a Windows system. You would like to generate a report that runs several basic tests of the operating system, Security Center, hard disk, services, and hardware devices and drivers. How can you generate a report that includes suggestions for how to improve system performance
Answer:
In Performance Monitor, run the System Diagnostics data collector set.
What are good reasons to do yearly disaster recovery testing? check all that apply
The good reasons to do yearly disaster recovery testing are:
To be prepared for all possible snags or problemsTo identify additional vulnerabilitiesTo allow others with the right access to restore operations.Why is the plan important?The Yearly recovery scenario testing will help pinpoint potential problems. It's easy to miss things. If you discover a potential problem that could lead to data loss during recovery scenario testing, you will have the chance to fix the problem before any data is actually lost.
Restoration procedures should be documented and accessible, so that anyone with the right access can restore operations when needed. If you aren't available, someone will have to restore operations.
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What is the basic body structure of html.
Answer:
A line holding HTML version information, a declarative header section (separated by the HEAD element), and a body containing the document's actual content make up an HTML 4 page.
Answer:
introduction to the structure of HTML document and HTML for document is composed of 3 parts a line containing HTML version information a declarative had your section the limited by the head element a body which contains the documents actual continent
Explanation:
helpful for you
In what order will the transmission control protocol (tcp) generally send all segments
The order that the transmission control protocol (tcp) generally send all segments is a sequential order.
What is a transmission control protocol?It should be noted that the transmission contol protocol simply means a communication standard that enables application programs to exchange messages over a network
In this case, the order that the transmission control protocol (tcp) generally send all segments is a sequential order.
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