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2 years ago

Which of the following lines correctly defines a String variable

Computers and Technology

1 answer:

lidiya [134]2 years ago

3 0

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct answer to this question is C i.e. String s = "apluse";

The rule or syntax of declaring string in any programming language is given below:

String variable-name = "yourString";

For declaring string variable, first, you write "String" that is a keyword of a programming languages for declaring string variables, such as int before the variable name for declaring integer variable. Then, you need to write a meaningful name of the string as a variable. After string variable name, you need to put the equal operator and then write the string in double quotation("") marks and after that put the instruction terminator that is ";".

So, according to this syntax, option C is correct.

While other options are not correct because:

In option a, string is not encapsulated in double quotation. Option B does not have varaible type such as String and Option E does not have variable name and its value also. So, only option C is correct and all other except C are incorrect.

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Recall that through either photographic or computer technology, researchers can make a composite (or "averaged") face out of any

kow [346]

Answer:

People prefer composite faces.

Explanation:

If we take some face's picture, and we make it digital, we could make a composite or averaged face, and when we compare composite faces with originals pictures, people prefer the composite faces because there was symmetry in those faces.

For example:

There was a research where a digitalized student faces men and women, researchers make a composite face for every original, people prefer composite face against the original face.

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3 years ago

Jim wants to develop an app for a specific purpose that would run even when his computer is not connected to the Internet. What

Vadim26 [7]

Answer:

NOT mobile app. NOT Cloud-based app.

Explanation:

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3 years ago

Revenue xls en excel

igor_vitrenko [27]

Whast does this mean

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3 years ago

Write a program that print "Censored" if userInput contains the word "darn", else print userInput. End with newline.

Ainat [17]

Answer:

userInput = input("Please enter a string of words ")

userInput.split ()

for item in userInput.split ():

if item =="darn":

print("Censored")

break

else:

print(userInput)

Explanation:

Using Python programming language, the input function is used to receive the users input and save in a variable userInput

Then the .split method is used to convert the words into a list of words.

Using a for loop, the code checks for the word darn and prints censored if it exists else it prints the userInput

7 0

3 years ago

An Operating System is an application just like any other applications we use on our computers. What makes an Operating System s

tatyana61 [14]

Answer: An operating system(OS) is an interface between the hardware and the user. An OS is built so that it could support other software. OS is a system software which is used to support other application softwares.

Explanation:

An operating system handles all the hardware of the system and allows users access to those hardware components with the help of application softwares.

An OS consist of many libraries and APIs which allows programmers to write and execute codes. There are many types of OS such as real time, multitasking, multi programming OS.

The OS is responsible for allocating memory, managing the hardware, distributing resources across different processors in an distributed system.

So all these features makes them different from application software. The OS is responsible allocating memory and hardware resources to these softwares.

3 0

3 years ago