HARD
HSSC Clerk
IMPORTANT
Earn 100

Which of the following statements is true?
(a)ROM is a read/write memory
(b)PC points to the last instruction that was executed
(c)Stack works on the principle of LIFO
(d)All instructions affect the flag
(e)None of these

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Important Questions on Computer Organization & Architecture
HARD
HSSC Clerk
IMPORTANT
The stack is nothing but a set of _____.

HARD
HSSC Clerk
IMPORTANT
The most relevant addressing mode to write position independent code is_____.

HARD
HSSC Clerk
IMPORTANT
Which of the following architecture is/are not suitable for realising SIMD?

HARD
HSSC Clerk
IMPORTANT
Which of the following is not typically found in the status register of a micro processor?

MEDIUM
HSSC Clerk
IMPORTANT
The data lines of processor are multiplexed with _____.

MEDIUM
HSSC Clerk
IMPORTANT
The µp enters into bus idle machine cycle whenever _____.

HARD
HSSC Clerk
IMPORTANT
A micro-programmed control unit _____.

HARD
HSSC Clerk
IMPORTANT
Which of the following are CISC machines?
