Question 1

What are the main components of the Von Neumann Architecture?

Accepted Answer

Arithmetic Logic Unit, Control Unit, Memory, Input/Output

Answer

CPU, Disk Drive, Network Interface, USB Port

Answer

Registers, Cache, Monitor, Printer

Answer

Processor, Hard Drive, RAM, Keyboard

Question 2

What is the purpose of the Control Unit in the Von Neumann Architecture?

Accepted Answer

To manage the execution of instructions

Answer

To perform arithmetic operations

Answer

To handle input and output operations

Answer

To store data and instructions

Question 3

In the Von Neumann Architecture, what does the Arithmetic Logic Unit (ALU) primarily do?

Accepted Answer

Performs arithmetic and logic operations

Answer

Coordinates the execution of instructions

Answer

Stores data and instructions

Answer

Controls input and output devices

Question 4

What is the significance of having a single memory space in the Von Neumann Architecture?

Accepted Answer

It allows both data and instructions to be stored in the same memory

Answer

It separates data storage from instruction storage

Answer

It increases the speed of the CPU significantly

Answer

It eliminates the need for an Input/Output system

Question 5

Which of the following best describes the concept of 'fetch-decode-execute cycle' in the Von Neumann Architecture?

Accepted Answer

A process where the CPU retrieves, interprets, and executes instructions

Answer

A way to organize the hard drive structure

Answer

A technique for increasing the speed of input devices

Answer

A method for storing data in memory

Question 6

What type of data storage does the Von Neumann Architecture utilize?

Accepted Answer

Both volatile and non-volatile memory

Answer

Optical storage only

Answer

Only volatile memory

Answer

Only non-volatile memory

Question 7

What is one limitation of the Von Neumann Architecture?

Accepted Answer

The von Neumann bottleneck limits data transfer speed

Answer

It requires more hardware than modern architectures

Answer

It can only run one program at a time

Answer

It does not support input/output operations

Question 8

What does the term 'stored-program concept' refer to in the context of Von Neumann Architecture?

Accepted Answer

Instructions are stored in memory alongside data

Answer

All instructions must be hardwired into the CPU

Answer

Programs cannot be modified once loaded

Answer

Only data is stored in memory

Question 9

Which of the following statements is true about the input/output system in the Von Neumann Architecture?

Accepted Answer

It allows the CPU to communicate with external devices

Answer

It replaces the need for memory

Answer

It solely focuses on data storage

Answer

It is independent of the Control Unit

Question 10

What role does the memory play in the Von Neumann Architecture?

Accepted Answer

Stores both data and instructions for the CPU to access

Answer

Manages network connections

Answer

Only holds the power supply for the computer

Answer

Acts as a cooling system for the CPU

Question 11

What is the main function of the Control Unit (CU) in the Von Neumann architecture?

Accepted Answer

To direct the operation of the processor

Answer

To store data permanently

Answer

To handle user input

Answer

To perform arithmetic calculations

Question 12

What does an 'opcode' represent in assembly language?

Accepted Answer

The operation to be performed

Answer

The memory address of a variable

Answer

The data to be processed

Answer

The name of a program

Question 13

Which opcode is used to add two values in assembly language?

Accepted Answer

ADD

Answer

LDA

Answer

SUB

Answer

BRA

Question 14

Which opcode would you use to branch to a different part of a program?

Accepted Answer

BRA

Answer

SUB

Answer

OUT

Answer

LDA

Question 15

Which opcode would you use to subtract one value from another?

Accepted Answer

SUB

Answer

OUT

Answer

BRA

Answer

LDA

Question 16

In assembly language, what does the STA opcode do?

Accepted Answer

Store Accumulator

Answer

Load a Value

Answer

Branch to Address

Answer

Add Values

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