Computer Organization and Assembly Language Quiz

What is the primary purpose of registers in a CPU?

• To store data permanently

• To increase RAM capacity

• To optimize CPU time

• To manage power consumption

Which of the following is NOT a type of register in a CPU?

• Memory Register

• Accumulator

• Data Register

• Instruction Register

What does the term 'immediate addressing' refer to?

• Storing data in the cache

• Using two values from memory

• Using one value from a register and one direct value

• Accessing data from the stack

What is the function of the Stack Pointer?

• To find the top of the stack

• To hold the address of the next instruction

• To store the current status of the program

• To manage data segments

Which instruction is used to print a value stored in a register?

• MOV

• POP

• PUSH

• INT21H

What does ASCII stand for?

• American Standard Code for Information Interchange

• Automated Standard Code for Information Interchange

• Advanced System Code for Information Integration

• American Standard Code for Internet Interaction

What is the first CPU that used registers?

• Intel 4004

• Intel 8086

• Intel 80386

• Intel Pentium

What is the purpose of the Flag Register?

• To hold the address of the next instruction

• To store the current status of the program

• To manage data segments

• To point to the source of data

Which of the following is a General Purpose Register?

• Instruction Register

• Segment Register

• Stack Pointer

• Base Register

What does the .MODEL directive specify in assembly language?

• The number of registers available

• The type of CPU being used

• The version of the assembly language

• The amount of memory for the program