Suppose blocks hold either three records, or ten key-pointer pairs. As a function of n, the number of records, how many blocks do we need to hold a data file and: (a) A dense index (b) A sparse index

Answers

Answer 1

The blocks that are required to hold the three records or ten key pointer pairs are the data file and the dense index.

What is a data file?

The data file is given as the collection of the files in the computer that is used for storing the information.

The blocks for the ten pointer data files will be n in numbers. Thus, the dense index entry is used to search the data file with each key value. Thus, option A is correct.

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Related Questions

Assume that the Vehicle class contains a virtual method named CalculateMaxSpeed(). Assume that both the MotorVehicle and Automobile classes override this method. Which class defines the method that is called when the second statement in the code that follows is executed

Answers

The class that defines the method that is called when the second statement in the code that follows is executed is: Automobile.

Automobile class

In a situation where the statement " Automobile car = new Automobile ( )" is executed. The process called instantiation has taken place.

When instantiation occur this indicate or means that object of the automobile class has been created.

An object can tend to be created based on the definition of the class  and the created object can be used to perform or carryout tasks.

Therefore the class that defines the method is: Automobile.

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________ generally processes the largest quantities of data. Group of answer choices Operational databases Transaction processing Big data Data marts

Answers

transaction processing

generally processes the largest quantities of data. Big data Data marts Operational databases Transaction processing QUESTION 2 According to your text, NoSQL stands for: Numeric Only SQL Not Only SQL Numbered SQL No SQL QUESTION 3 Big data includes: Targe volumes of entity relationship diagrams (ERD) with many different data types that are processed at very high speeds. large volumes of data with many different data types that are processed at very high speeds.

A network configuration in which connected devices are located in close proximity is called a _____________

Answers

LAN
Local Area Network
A network of devices connected close together over a small geographical are (locally)

1. The first Pong arcade game in the ______ is considered to be the start of modern video game industry

a) early 60s

b) early 70s

c) early 80s

d) early 90s

Answers

Answer:

B

Explanation:

The first pong game came out November 29, 1972

Size of a request header field exceeds server limit.

Answers

Try to Increase the value for the directive LimitRequestFieldSize in the httpd.conf:


Reason: This is normally caused by having a very large Cookie, so a request header field exceeded the limit set for Web Server.
For IBM® HTTP Server, this limit is set by LimitRequestFieldSize directive (default 8K). The LimitRequestFieldSize directive allows the Web server administrator to reduce or increase the limit on the allowed size of an HTTP request header field.
SPNEGO authentication headers can be up to 12392 bytes. This directive gives the server administrator greater control over abnormal client request behavior, which may be useful for avoiding some forms of denial-of-service attacks.

100 points asap and brainly if right
Type the correct answer in the box. Spell all words correctly.
What term describes the site-to-site VPN used by Kevin’s company?
Kevin’s company has offices located in different states. All the offices are connected to the head office through a site-to-site VPN connection. Kevin’s company is using a(n) (blank) VPN.

Answers

Kevin’s company is using an “extranet” VPN

Answer:

extranet

Explanation:

VPN stands for virtual private networkVPN is used by companies for privacyIt also helps in keeping important data safe from hackers

If the value of score1 is 350 and the value of score2 is 210, what will be the value of result after the code segment is executed

Answers

  The value of result of the  code segment is executed is known to be 4.

Why is the value of the code segment so?

  When the result of  is not  executed because the condition is said to be false and also when there is a false condition is, the else statement will be said to be true

  Therefore,   result = result + 2; -> result is brought up by 2 to bring about 4 and as such, the value of result of the  code segment is executed is known to be 4.

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Answer:

its 5

Explanation:

I put 4 and got it wrong and checked the test

Lin is creating a template for the configuration of Windows servers in her organization. The configuration includes the basic security settings that should apply to all systems. What type of document should she create

Answers

The type of document should she create is  baseline document. Check more about the term Baseline below.

What is a Baseline document?

A Baseline document is known to be a kind official or legalized document that has passed through some measures of start approval and was used for its purpose.

Note that for Lin to be able to make the template for the configuration of Windows servers, the type of document that she can create is  baseline document.

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The Director of your company is traveling out of the country with the company laptop. Which solution can assist with recovery in the event the laptop is stolen

Answers

What solutions does the question give for you to choose from?
I’d go for backup

Michael is doing research to find information about a pet fish. He finds a website that says fish do not make good pets. Michael should not use this information because it is

a belief
a fact
an opinion
informative

Answers

Answer:

It is a opinion not a fact so it should not be used

Explanation:

Select the correct answer.

Identify the correct CSS syntax to link an external style sheet.







B.






C.






D.


newstyle.css

Answers

Answer:

D

Explanation:

It is D

Select the correct answer.

Identify the correct CSS syntax to link an external style sheet.

A programmer used Scratch to create a program with three frog sprites. If a
user clicks any of the frogs, they make a "boing" sound and glide to a random
position in the stage panel.
In this scenario, what are two examples of an algorithm?
A. The combination of panels that compose the Scratch interface
B. The code that instructs the computer to move the sprite after it is
clicked
C. The user's decision about which frog to click
D. The code that generates a random location each time.

Answers

Answer:

D. The code that generates a random location each time.

Explanation:

An algorithm is a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.

An algorithm is needed to get a random location.

The code that instructs the computer to move the sprite after it is clicked and the code that generates a random location each time are examples of an algorithm in this scenario. The correct options are B and D.

What is algorithm?

A set of instructions or rules that must be followed in order to complete a task or solve a problem is referred to as an algorithm.

The programmer in this scenario used Scratch to create a programme with three frog sprites that respond to user input by making a "boing" sound.

In this scenario, the combination of panels that comprise the Scratch interface and the user's decision about which frog to click are not examples of algorithms.

The panels that make up the Scratch interface are part of the programming environment, but they have no effect on the program's behaviour.

Similarly, the user's choice of which frog to click is a user input, but it does not form part of the algorithm that governs the program's behaviour.

Thus, the correct options are B and D.

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Think about the activities that you do online. What are three ways you can use a web browser to make your experience easier and more enjoyable?

Answers

Answer:

Copy and paste

Keywords

Bookmark tabs

To make slides in a powerpoint online application presentation have the same transition effect, select __________ on the transition tab. apply to all existing fade none

Answers

Answer: Animations

Explanation:

Transitions, such as fade, can be applied to all using the command Ctrl+A.

Transitions are found under the animations Tab. Sorry about the bots.

Hope This Helped!

Answer:

Apply to all

Explanation:

Which client-server application allows an administrator to control a remote computer, but does not encrypt or secure the communication between client and server

Answers

Answer:

✓ A. Telnet

Explanation:

6.Which client-server application allows an administrator to control a remote computer, but does not encrypt or secure the communication between client and server?

A. Telnet B. Remote Desktop C. FTP D. SSH

✓ A. Telnet

________ is the process of obtaining, cleaning, organizing, relating, and cataloging source data. Data acquisition Data entry Data mining Data encryption

Answers

Answer:

_______ is the process of obtaining, cleaning, organizing, relating, and cataloging source data. A Data acquisition B Data mining C Data encryption D Data scrubbing E Data entry

✓ A Data Acquisition

Explanation:

When reconciling your bank statement with your checkbook, what should you
do first?
O A. Compare deposits.

B. Compare balances.
• C. Compare dates.
• D. Compare checks and withdrawals.

Answers

b All your transactions for the month may not be on your bank statement. Some transactions might have occurred too close to the statement date. Those transactions will appear on the next statement, but are already recorded in your check register.

Which type of cell references are automatically updated when copied?.

Answers

Answer:

By default, all cells are Relative Cell References within a formula and will update when copied or use of Autofill.

Explanation:

By default, all cells are Relative Cell References within a formula and will update when copied or use of Autofill.

A technician is installing RG6 cable and asks you to retrieve a connector from the parts drawer. What type of connector do you need

Answers

The type of connector, which is needed when a technician is installing RG6 cable and asks to retrieve a connector from the parts drawer, is F-connector.

What is F-connector?

The F-connector is a type of RF connector which is used to connect the Video equipments to the antennas and setup box.

A technician is installing RG6 cable.

The RG6 cable is a coax cable.This cable is used in satellite signal transmission, generally for TV and setup box.

Now the technician is ask to retrieve a connector from the parts drawer. Here, we use F type connector for this RG6 cable.

Thus, the type of connector, which is needed when a technician is installing RG6 cable and asks to retrieve a connector from the parts drawer, is F-connector.

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GlobalMan Tech purchased raw material from NewBizTr Co. When the sales team at NewBizTr Co checked the system, there was no payment
detall in the system, though the order-delivery details were present. Also, it seemed that someone had tampered with the details of the previous
order. Which Important data-management features were compromised?

Answers

The Important data-management features were compromised is maintaining Data Security.

What does data management made up of?

Data management is known to be a kind of administrative method that is often used in acquiring, validating, storing, etc., of data for system users.

Note that Maintaining Data Security is one key feature of data-management  and it is the one that has been tempered with.

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Answer:

1 security 2 accuracy

Explanation:

List a future Internet and a future network technology that interests you. Explain what it is and how it works. Comment on another's post. You must post before you can see other's posts. Internet tech

Answers

LiFi
Data is transmitted via light
You could have streetlights transmit data to cars.
Since you just need the light to be on or off, you can transmit binary bits.
The rate at which lights can flicker is so fast, that the human eye can’t perceive it!
However LiFi technology is an idea that gained popularity I think about four or five years ago. It might be a bit before it becomes a new breakthrough technology!

What is RAM?

Contained on a chip on the motherboard that does the computing to execute commands

Circuit boards that attach to the motherboard so you can connect components outside the case, such as a mouse, keyboard, speakers, or microphone

Random access memory, which are chips where information is stored temporarily while processing is taking place

Answers

Answer:

Random-access memory.

Explanation:

Random-access memory is a form of computer memory that can be read and changed in any order, typically used to store working data and machine code.

What's the best way that Safiya can improve the machine learning algorithm's ability to detect all pedestrians

Answers

The best way that Safiya can improve the machine learning algorithm's ability to detect all pedestrians is; As detailed below.

What is a machine algorithm?

Machine learning algorithms are mathematical model mapping methods used to learn or uncover underlying patterns embedded in the data.

Now, Machine learning comprises a group of computational algorithms that can carry out pattern recognition, classification, and prediction on data by learning from existing data set.

In this question, the best way that Safiya can improve the machine learning algorithm's ability to detect all pedestrians is She can add videos of people using wheelchairs and strollers into the training data set (perhaps crowd-sourcing them if there are none already available).

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_____ collection and dissemination involves satellites, manned aircraft, unmanned aerial vehicles, imagery analysis and assessment, non-classified internet protocol router network (NIPRnet).

Answers

Signal intelligence is intelligence gathered by the interception of signals. The blank space will be filled with "SIGINT".

What is SIGINT?

SIGINT is also known as Signal intelligence is intelligence gathered by the interception of signals, whether they be human conversations or technological signals that are not directly utilised in communication. It is a subpart of Intelligence gathering management.

SIGINT collection and dissemination involves satellites, manned aircraft, unmanned aerial vehicles, imagery analysis and assessment, and a non-classified internet protocol router network (NIPRnet).

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13,Which hardware device is used in decoding the machine language version of an instruction in the Instruction Decode stage of the Fetch Execution Cycle

Answers

It should be the control unit

The _____ standard uses multiple input/multiple output (MIMO) technology to boost performance.

Answers

802.11n standard uses multiple input/ MIMO technology.output (MIMO) technology to boost performance. Increases the speed of wireless local area network communications, as well as their dependability and range.

What is MIMO technology?

Multiple-Input MIMO Many-Input, Multiple-Output is a wireless technology that uses multiple transmitters and receivers to carry more data at once. MIMO is supported by all 802.11n wireless equipment.

The technology enables 802.11n to achieve faster rates than goods that do not have 802.11n.

Thus, 802.11n standard used for boosting performance in MIMO technology.

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14 AP Computer Science Principles


3. Consider the following code segment.

first 100

second 200

temp first

second + temp

first second

What are the values of first and second as a result of executing the code segment?

(A) first = 100, second

= 100

(B) first = 100, second = 200

(C) first = 200, second

=

100

(D) first = 200, second =

200

Answers

The values of first and second as a result of executing the code segment are (c) first = 200 and second = 100

How to determine the value of the variables?

From the code segments, we have the following assignment operations

first = 100 and second = 200

The variable first is assigned to variable temp.

So, we have:

temp = first = 100

The variable temp is assigned to variable second

So, we have:

second = temp =  100

Lastly, the variable second is assigned to variable first

first = 200

Hence, the values of first and second as a result of executing the code segment are (c) first = 200 and second = 100

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Why shouldn’t you add taxes to schools to keep technology in classrooms?

Answers

Answer:

Technology is becoming more expensive and more unhealthy over time, so adding taxes is adding extra funds that don't need to be added. Studies also show that technology in classrooms can cause students' social skills to deficit.

what is not an example of ai

Answers

Answer:

human

Explanation:

because it is not a machine

You are a game designer and are going to give a presentation to a group of high school students to try to get them interested in a career in the video game industry. You decide you will use a PowerPoint presentation to guide you through your discussion. Your PowerPoint presentation must include:


an explanation of what a video game is;

some history of video games and the video game industry;

why a career in the video game industry is a good choice; and

some examples of what students could do to begin to prepare themselves for an application to college and a career in gaming

Answers

Answer:

Pick a concept. Generate a few game concepts to see what kind of game you want to make. ...

Gather information. Game creation involves extensive research. ...

Start building. ...

Refine your concept. ...

Test your game. ...

Market the finished product.

Explanation:

A video game immerses players in a virtual environment and is an interactive form of electronic entertainment. It involves story-telling, user experience, aesthetics, sound design, and gaming mechanics.

The earliest arcade machines and home consoles like the Atari may be found in the history of video games. As technology developed over time, 3D graphics, virtual reality, and augmented reality experiences were introduced.

For those who are passionate, a career in the video game industry offers fascinating options. The sector is renowned for its quick expansion, with new platforms and technologies appearing on a regular basis.

Technical expertise and the creation of a solid portfolio are prerequisites for pursuing a career in the video game industry.

For the creation of games, learning programming languages like C++, Java, or Python is useful. Additionally, learning 3D modelling, animation, and game design fundamentals can be helpful.

For people who love games and creativity, a career in the video game industry provides intriguing opportunities.

Thus, you can contribute to the creation of engaging and innovative games that engage gamers all over the world if you have the necessary abilities, portfolio, and commitment.

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In her free time, Isabelle likes to read. She kept track of the number of pages in each book she read last summer. This box plot shows the results.Book pages100150200250300350What fraction of the books had 200 or fewer pages? In the United States, as in all complex societies, we've entrusted the responsibility for adopting and enforcing legal rules and principles to _____. solve for w and y w= y= ____: a word that begins an adverbial clause (e.g., while, because, although) Bill would have the same amount of money as Angela if he gave her $8. IfAngela gave $8 to Bill, then she would have half the amount of money thatBill has. How much money did Bill have at the beginning? How much didAngela have in the beginning? Which are the functions of the musclesPosture and StabilityCirculation and DigestionRespiration and MobilityAll of the above B. Simplify Each Radical Expression. Leave in radical form. (Do not use decimals.)3. 4[(3)] - 7[(3)] A group of 80 people who had been diagnosed as prediabetic because of high blood glucose levels volunteered to participate in a study designed to investigate the use of cinnamon to reduce blood glucose to a normal level. Of the 80 people, 40 were randomly assigned to take a cinnamon tablet each day and the other 40 were assigned to take a placebo each day. The people did not know which tablet they were taking. Their blood glucose levels were measured at the end of one month. The results showed that 14 people in the cinnamon group and 10 people in the placebo group had normal blood glucose levels. For people similar to those in the study, do the data provide convincing statistical evidence that the proportion who would be classified as normal after one month of taking cinnamon is greater than the proportion who would be classified as normal after one month of not taking cinnamon?. explain two types of culture. (4 points) The__________population of stars contains both young and old stars, all of which have heavy elementals abundances of about 2% heavy elements. Which of the following is NOT a kind of point of view?O omniscientO charactersO first-personO limited This morning, Christines car had 22.13 gallons of fuel. Now, 1.9 gallons are left. How much fuel did Christine use? NEED HELP NOW 100 pts please help meeeee I'm giving 30 points, but you have to actually put the steps and reasons Words like "If....then"..indicate which text structure?O chronologicalO cause/effectO fact/reasonO either/or The root of the word awkwardly isA. ly.B. aw.C. awkward.D. ward. you gotta work on your phone Read the passage about a hurricanes storm surge.When a hurricane forms over water, its spinning winds lift the water higher at the storms center. Then as the hurricane moves toward land, the winds push this water onto the shore. The rush of water carried onto land from a hurricane is called a storm surge. It often causes coastal flooding.What is a storm surge? A. the storms center B. the coastal flooding C. the higher water from a hurricane D. the spinning winds that push water higher are oxygen and hydrogen together a compound? What should I put in A, B?Should I put 5 or 1 in A ? 9 or 4 in B?