Why does a computer need programs? ​

Answers

Answer 1
To run successfully. That was the answer on my quiz. Sorry if it doesn’t help
Answer 2
The computer is just a platform, the key is what to use it for. This is program

Related Questions

What are the characteristics of an attachment in an email?
O The attachment will always appear in the body of the message.
O The paperclip icon indicates an attached file.
O Bold red type indicates an attached file.
O The attachment can only be viewed if it is in HTML format.

Answers

Answer : the paper clip icon indicates the attached file

_____ is a feature of electronic meeting systems that combines the advantages of video teleconferencing and real-time computer conferencing.

Answers

Answer:

The answer is desktop conferencing.

Explanation:

what is computer engineering

Answers

Answer:

Computer Engineering is the discipline embodying science and technology in the design, building, implementing, and maintenance of modern computer systems and computer-controlled equipment software, and hardware components.

Explanation:

Computing engineering is an engineering branch that incorporates several computer sciences and engineering industries that are necessary for the development of computer equipment and software. In general, computer engineers are educated not only in software engineering or electronic engineering but also in software design and software integration. Computer engineers participate in numerous computer software and hardware aspects from the conception of different microcontrollers, micro-producers, personal computers, and supercomputers to the design of circuits.

Computer engineers are usually involved in the writing of software and firmware for embedded microcontrollers, the design of VLSI chips, analog sensors, the construction of mixed-signal systems, and the design of operating systems. The robotic research process is also suitable for the use of digital systems to control and monitor electrical systems, such as drives, communications, and sensors. Computer engineers are also suitable.

In many universities, informatics students are allowed to choose areas of in-depth study in their junior and senior levels, as the full size of knowledge used in computer design and use is beyond the scope of a bachelor's degree. Other institutions may require students to complete one or two years of general engineering before declaring the focus on computer technology

Made from fruit juice, water and sugar, The American version contains milk and cream and sometimes egg white​

Answers

Answer:

ok what is the question supposed to be ?

Edit : nvm i got what you were saying ...

Sherbet and Ices – made from fruit juices, water and sugar. American sherbet contains milk and cream and sometimes egg white.

Of the people working in concert with security teams to ensure data quality and protection, the head of information management is responsible for executing policies and procedures, such as backup, versioning, uploading, and downloading. True False

Answers

Answer:

true

Explanation:

because Internet

because Internet

You have a Windows 2016 Server with DFS. During normal operation, you recently experience an Event 4208. What should you do first to address this issue

Answers

Answer: Increase your staging folder quota by 20%

Explanation:

The Distributed File System (DFS) allows the grouping of shares on multiple servers. Also, it allows the linking of shares into a single hierarchical namespace.

Since there's a Windows 2016 Server with DFS and during normal operation, an Event 4208 was experienced, the best thing to do in order to address the issue is to increase the staging folder quota by 20%.

John wants to assign a value to the favorite sport variable:

favoriteSport = indoor soccer

However, he gets an error message. What does he need to change in order to make the code work?


Add a space between the words in the variable name

Create a longer variable name

Put quotation marks around the string literal

Omit the symbol in the string

Answers

Put quotation marks around the string literal

Jon wants to assign a value to the favorite sport variable: favoriteSport! = "indoor soccer" but gets an error message by Removing the exclamation mark from the variable name it will fix for the code to work.

In laptop programming, code refers back to the set of instructions, or a machine of rules, written in a selected programming language (i.e., the supply code).

If you've got ever observed an exclamation mark (!) earlier than the variable in a person's JavaScript code the negation operator (!) definitely simply reverses the means of its operand. ! is the logical now no longer operator in javascript.

Learn more about the javascript here:

brainly.com/question/27683041

#SPJ3

outline the steps involved in changing the colour of a theme ​

Answers

Answer:

Right click on the desktop and click on personalize option and then click on window color. After that window color and appearance window appears. select a color scheme you want. Go to Appearance and personalization, click on theme and select any theme from the list and click on ok.

When Maggie attempted to reconcile her company's monthly sales revenue, she used a TOTALS query to sum the sales from the invoice line items for the month. But the sum of the sales produced by the query did not agree with the sum of the monthly sales revenue reported on the company's general ledger. This is best described as a problem with

Answers

Answer:

The correct answer is "Consistency".

Explanation:

It should have been continuous to have the information management service. All information must have been linked, gathered using the same technique as well as measurement but also displayed simultaneously frequencies.Throughout this query, Maggie considers the organization proceeds by a system whereby financial transactions online are not influenced by trade payables or rebates as they are separate accounts that are afterward adjusted for the business model.

Thus, the above is the correct answer.

Write down the name of two attributes used along <img> tag.Single line text.​

Answers

Answer:

SRC: it specifies the URL of the image

ALT: it specifies an alternate text for an image

The part (or statement) of a recursive function that decides whether the recursive loop is terminated is called: (Select all that apply)

Answers

Answer:

The base case

Explanation:

Required

The part that determines the termination of a recursion

This part of a recursion is referred to as the base case.

Take for instance, the following:

factorial(int n) {

   if (n < = 1) {         return 1; }

   else {             return n*factorial(n-1);    }  }

The base case of the above is     if (n < = 1) {         return 1; }

Because the recursion will continue to be executed until the condition is true i.e. n less than or equals 1

When the ping command is used, output is similar across operating systems. Which two values are displayed as part of the output

Answers

Answer: round-trip time

message byte size.

Explanation:

Ping refers to the primary IP command that is used in the troubleshooting of connectivity, and reachability. The ping command is also used in testing the computer's IP address.

When the ping command is used, output is similar across operating systems and the two values that are displayed as part of the output include the round-trip time and the message byte size.

a passcode is created using 4 digits. how many passcodes can be created where the code has to be 5000 or greater with no digit allowed to repeat

Answers

Answer:

5000 passcodes

Explanation:

5x10x10x10 = 5000

Calcula l'energia (Kwh) consumida per una màquina de 30 CV que funciona durant 2 hores.

Answers

Resposta:

44,76 Kwh

Explicació:

1 cavall = 746 watts

Per tant, 30 cavalls es convertiran en:

30 * 746 = 22380 watts

Temps = 2 hores

La quantitat d'energia consumida s'obté mitjançant la relació:

Energia consumida = Potència * temps

Energia consumida = 22380 watts * 2 hores

Energia consumida = 44760 Wh

A quilowatts (Kwh)

44760 Kwh / 1000 = 44,76 Kwh

Aside from human user types, there are non human user groups. Known as account types, __________ are implemented by the system to support automated services, and __________ are accounts that remain non human until individuals are assigned access and can use them to recover a system following a major outage. A. contingent IDs, system accounts B. system accounts, contingent IDs C. systems administrator accounts, contingent IDs D. control partners, system accounts

Answers

Answer: B. system accounts, contingent IDs

Explanation:

Aside from human user types, there are non human user groups. Known as account types, (system accounts) are implemented by the system to support automated services, and contingent IDs are accounts that remain non human until individuals are assigned access and can use them to recover a system following a major outage. The system account is refered to as the user account which the operating system creates during installation.

Therefore, the correct option is B.

Ricard, a sixth-grader, uses codes such as LOL, TTYL, and 411 in his text messages. The use of these codes in this context indicates that Ricard understands:

Answers

Answer: pragmatics

Explanation:

Pragmatics simply means the study of how words are used. It's the study of signs and symbols. Pragmatics includes speech acts, implicature, and conversation.

Since Richard, a sixth-grader, uses codes such as LOL, TTYL, and 411 in his text messages, then the use of these codes in this context indicates that Ricard understands pragmatics.

Eva is the network architect for her company's large cloud deployment; she has interconnected her private cloud to a community cloud in another province. She is investigating using the community cloud to supplement her private cloud workload during end-of-month processing. What operation is she going to perform

Answers

Answer:

The appropriate response is "Cloud bursting".

Explanation:

A strategy for the implementation of a program in a proprietary cloud or network infrastructure that explodes onto a public cloud if availability or production for computational power increases, could be considered Cloud bursting.It enables extra cloud capabilities throughout cases where additional facilities have been required.

What term refers to a person using a computer to perform routine tasks other than systems administration

Answers

Answer:

end user

Explanation:

An end user refers to a person using a computer system to perform routine tasks such as listening to music, formatting a document, creating graphic designs, surfing the web, etc., rather than perform systems administration. Thus, an end user is the individual for whom a software application or computer system is created for, especially to perform basic or routine tasks.

For example, a network or system administrator is saddled with the responsibility of implementing changes on an end user's network and network devices in order to get an optimum level of performance.

Cuando se introduce una fórmula en una celda primero que hay que introducir es

Answers

Answer:

El signo =.

Explanation:

La pregunta refiere a las fórmulas que se utilizan en el programa Excel. Esta es una hoja de cálculo desarrollada por Microsoft para computadoras que utilizan el sistema operativo Windows. Es, con mucho, la hoja de cálculo más utilizada para estas plataformas. Microsoft Excel se utiliza como hoja de cálculo y para analizar datos, así como para crear una base para la toma de decisiones. En Excel, se pueden realizar cálculos, configurar tablas, crear informes y analizar volúmenes de datos.

Además, dentro de sus celdas existe la posibilidad de realizar fórmulas, que emulan las fórmulas matemáticas y realizan cálculos específicos entre distintas celdas.

Write a python application that allows a user to enter any number of student test scores until the user enters 999. If the score entered is less than 0 or more than 100, display an appropriate message and do not use the score. After all the scores have been entered, display the number of scores entered and the arithmetic average.

Answers

Answer:

This program is as follows

total = 0; count = 0

testscore = int(input("Score: "))

while testscore != 999:

   if testscore < 0 or testscore > 100:

       print("Out of range")

   else:

       total+=testscore

       count+=1

   testscore= int(input("Score: "))

print(count,"scores entered")

print("Arithmetic Average:",total/count)

Explanation:

This initializes total and count to 0

total = 0; count = 0

This gets input for score

testscore = int(input("Score: "))

The following iteration stop when 999 is entered

while testscore != 999:

This prints out of range for scores outside 0 - 100

   if testscore < 0 or testscore > 100:

       print("Out of range")

Otherwise

   else:

The total score is calculated

       total+=testscore

The number of score is calculated

       count+=1

Get another input

   testscore = int(input("Score: "))

The number of score is printed

print(count,"scores entered")

The average of score is printed

print("Arithmetic Average:",total/count)

Human Resources can be classified into four groups namely________, ________, _______ and _____________.

A. skilled, advanced, professional and services.
B. semi-skilled, simple, services and sustain.
C. professional, advanced, unskilled and simple.
D. professional, unskilled, semi-skilled and skilled.
as i said before they have no topic for fcm but can you help plzz

Answers

Answer:

Option D

Explanation:

Human resources can be classified into four groups namely professional, unskilled, semi-skilled and skilled.

_____ uses computer-generated, three-dimensional images to create the illusion of interaction in a real-world environment.

Answers

Answer:

"Virtual reality" is the appropriate answer.

Explanation:

The utilization of technological advances gives the impression of a 3D interactive environment wherein the things that have such a perception of space embodiment or involvement, are considered as Virtual reality.

Virtual reality implementations often include:

Entertainment,Medical and Educational activities.

Computer designers have concentrated on technology using gallium arsenide instead of silicon because silicon:

Answers

Answer: cannot emit light and has speed limitations

Explanation:

Silicon is usually used in computer chips and solar cells but Gallium arsenide is regarded as a better alternative even though it's costly than silicon.

Gallium arsenide has technical advantages over silicon as its electrons

move through it faster than they move through silicon. Also, cannot emit light and has speed limitations.

Gallium arsenide is used in manufacturing devices like infrared light-emitting diodes, solar cells, optical windows, etc.


4. What are the things that a computer literate understands?name them

Answers

[tex]{\blue{OII}}[/tex]

[tex]{\green{TUDO}}[/tex] [tex]{\red{BEM ?}}[/tex]

The activities that the computer scientist develops Data structuring, development and design. CG. Numerical analysis and development of algorithms. Database management. CG.

[tex]{\red{TCHAU }}[/tex]

❤❤

With ok g hey Ed F egg to TK up TK A

If there is only a stop sign posted at a railroad
crossing, that means that the track is no
longer in use.
True
False

PLEASEE HELP

Answers

Answer:

false , those are called passive railways

In _____, a program running on a Web server creates a Web page in response to a request for specific information from a Web client.

Answers

Answer:

server-side scripting

Explanation:

What accesses organizational databases that track similar issues or questions and automatically generate the details to the representative who can then relay them to the customer

Answers

Answer: Call scripting

Explanation:

A script refers to the computer language that has different commands in a file and can be executed without them being compiled.

Call scripting can be used in accessing organizational databases which track identical issues and then automatically generate the details to the representative who can then relay them to the customer.

What CSS property do you use to determine whether flex items are displayed horizontally or vertically

Answers

Answer:

Flex direction

Explanation:

HTML is an acronym for hypertext markup language and it is a standard programming language which is used for designing, developing and creating web pages.

Generally, all HTML documents are divided into two (2) main parts; body and head.

The head (header) contains information such as version of HTML, title of a page, metadata, link to custom favicons and cascaded style sheet (CSS) etc.

On the other hand, the body of a HTML document contains the contents or informations that a web page displays.

Generally, the part of a HTML document where the cascaded style sheet (CSS) file is linked is the header.

A style sheet can be linked to an HTML document by three (3) main methods and these are;

I. External style.

II. Inline style.

III. Embedded (internal) style.

Flex direction is a CSS property that's used to determine whether flex items are displayed horizontally or vertically.

What is the bit pattern (raw binary) of the single precision representation of the decimal number 0.125 following IEEE 754 standard

Answers

Answer:

The three elements that make up the number's 32 bit single precision IEEE 754 binary floating point representation:

Sign (1 bit) = 0 (a positive number)

Exponent (8 bits) = 0111 1100

Mantissa (23 bits) = 000 0000 0000 0000 0000 0000

Explanation:

1. First, convert to the binary (base 2) the integer part: 0.

Divide the number repeatedly by 2.

Keep track of each remainder.

We stop when we get a quotient that is equal to zero.

division = quotient + remainder;

0 ÷ 2 = 0 + 0;

2. Construct the base 2 representation of the integer part of the number.

Take all the remainders starting from the bottom of the list constructed above.

0(10) = 0(2)

3. Convert to the binary (base 2) the fractional part: 0.125.

Multiply it repeatedly by 2.

Keep track of each integer part of the results.

Stop when we get a fractional part that is equal to zero.

#) multiplying = integer + fractional part;

1) 0.125 × 2 = 0 + 0.25;

2) 0.25 × 2 = 0 + 0.5;

3) 0.5 × 2 = 1 + 0;

4. Construct the base 2 representation of the fractional part of the number.

Take all the integer parts of the multiplying operations, starting from the top of the constructed list above:

0.125(10) =

0.001(2)

5. Positive number before normalization:

0.125(10) =

0.001(2)

6. Normalize the binary representation of the number.

Shift the decimal mark 3 positions to the right so that only one non zero digit remains to the left of it:

0.125(10) =

0.001(2) =

0.001(2) × 20 =

1(2) × 2-3

7. Up to this moment, there are the following elements that would feed into the 32 bit single precision IEEE 754 binary floating point representation:

Sign: 0 (a positive number)

Exponent (unadjusted): -3

Mantissa (not normalized):  1

8. Adjust the exponent.

Use the 8 bit excess/bias notation:

Exponent (adjusted) =

Exponent (unadjusted) + 2(8-1) - 1 =

-3 + 2(8-1) - 1 =

(-3 + 127)(10) =

124(10)

9. Convert the adjusted exponent from the decimal (base 10) to 8 bit binary.

Use the same technique of repeatedly dividing by 2:

division = quotient + remainder;

124 ÷ 2 = 62 + 0;

62 ÷ 2 = 31 + 0;

31 ÷ 2 = 15 + 1;

15 ÷ 2 = 7 + 1;

7 ÷ 2 = 3 + 1;

3 ÷ 2 = 1 + 1;

1 ÷ 2 = 0 + 1;

10. Construct the base 2 representation of the adjusted exponent.

Take all the remainders starting from the bottom of the list constructed above:

Exponent (adjusted) =

124(10) =

0111 1100(2)

11. Normalize the mantissa.

a) Remove the leading (the leftmost) bit, since it's allways 1, and the decimal point, if the case.

b) Adjust its length to 23 bits, by adding the necessary number of zeros to the right.

Mantissa (normalized) =

1 000 0000 0000 0000 0000 0000 =

000 0000 0000 0000 0000 0000

12. The three elements that make up the number's 32 bit single precision IEEE 754 binary floating point representation:

Sign (1 bit) = 0 (a positive number)

Exponent (8 bits) = 0111 1100

Mantissa (23 bits) = 000 0000 0000 0000 0000 0000

write a pseudocode that reads temperature for each day in a week, in degree celcius, converts the celcious into fahrenheit and then calculate the average weekly temperatures. the program should output the calculated average in degrees fahrenheit

Answers

Answer:

total = 0

for i = 1 to 7

input temp

temp = temp * 1.8 + 32

total + = temp

average = total/7

print average

Explanation:

[Initialize total to 0]

total = 0

[Iterate from 1 to 7]

for i = 1 to 7

[Get input for temperature]

input temp

[Convert to degree Fahrenheit]

temp = temp * 1.8 + 32

[Calculate total]

total + = temp

[Calculate average]

average = total/7

[Print average]

print average

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