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Computer Architecture and Memory in Programming with C#

14 Questions

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Computer Architecture and Memory in Programming with C#

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Questions and Answers

What is the main purpose of primary memory in a computer system?

Directly accessing data by the CPU

Storing data temporarily (correct)

Storing data permanently

Saving data externally

How is a Byte symbolized?

B (correct)

Binary Number

8 Bits

Which type of memory is external and saves data permanently?

Hard Disks (correct)

Primary memory

ROM

RAM

What is the smallest unit of data storing in Memory?

Bit Signup and view all the answers

What does the term 'Memory Hierarchy' refer to in a computer system?

The organization of different levels of memory based on access speed and capacity Signup and view all the answers

Why is Binary Number considered as the base of computing?

It can only store 0s and 1s Signup and view all the answers

In C#, which of the following is a valid way to declare a variable?

float age = 25.5; Signup and view all the answers

What is the main function of RAM in programming?

To store and retrieve data for programs Signup and view all the answers

Which of the following is NOT a valid integer variable type in C#?

integer Signup and view all the answers

In programming, what does a variable represent?

A placeholder for storing data Signup and view all the answers

What is the size of a 'float' variable in C#?

32 bit or 4B Signup and view all the answers

Which of the following is a valid string declaration in C#?

string message = "Good morning"; Signup and view all the answers

What is the purpose of a variable name in programming?

To uniquely identify and reference a storage location in memory Signup and view all the answers

Which type of data can be stored in a variable?

Either numeric or string data Signup and view all the answers