Computer Organization MCQs Test 03 Online Preparation

Test Instructions

Computer Organization MCQs Test 03 Online Preparation

1. A computer program that converts an entire program into machine language at one time is called a/an ?
A.
B.
C.
D.

2. The ALU and control unit of most of the microcomputers are combined and manufacture on a single silicon chip. What is it called?
A.
B.
C.
D.

3. Microprocessor 8085 can address location up to ?
A.
B.
C.
D.

4. A collection of 8 bits is called ?
A.
B.
C.
D.

5. Interrupts which are initiated by an I/O drive are ?
A.
B.
C.
D.

6. In immediate addressing the operand is placed ?
A.
B.
C.
D.

7. When the RET instruction at the end of subroutine is executed ?
A.
B.
C.
D.

8. A micro program is sequencer perform the operation  ?
A.
B.
C.
D.

9. How many address lines are needed to address each memory locations in a 2048 x 4 memory chip?
A.
B.
C.
D.

10. The ascending order or a data Hierarchy is ?
A.
B.
C.
D.


 

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