Computer organization mcqs motorola 680×0 processor architecture

 

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Computer organization mcqs motorola 680x0 processor architecture

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Question 6
When an operand is stored in a register it is .....
A
Stored in the lower order bits of the register
B
Stored in the higher order bits of the register
C
Stored in any of the bits at random
D
None of the mentioned
NTA NET Questions answers


Question 6 Explanation: 
The data always gets stored from the lower order to the higher order bits, except in the case of Little Endian architecture.
Question 7
The status register of the 68000 has ..... condition codes.
A
7
B
4
C
5
D
8
KBC Questions answers


Question 7 Explanation: 
The register which is used to basically store the condition flags is called as a status register.
Question 8
The 68000 uses ..... address assignment.
A
Big Endian
B
Little Endian
C
X-Little Endian
D
X-Big Endian
History Questions answers

Question 8 Explanation: 
The way the data gets stored in a memory is called an address assignment.
Question 9
The addresses generated by the 68000 is ..... bit.
A
32
B
16
C
24
D
42
Management Questions answers


Question 9 Explanation: 
The size of the address is directly related to the address space of the system.
Question 10
Instructions which can handle any type of addressing mode are said to be .....
A
Omniscient
B
Orthogonal
C
Versatile
D
None of the mentioned
Geography Questions answers


Question 10 Explanation: 
These instructions do not require the mentioning of any one type of addressing mode.
There are 10 questions to complete.

 

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