PPSC Computer Science Topic 17 MCQ's Test Preparation

PPSC conducts competitive exams throughout the year. It comes with different tests according to the vacant positions by the government agencies. PPSC arranges a separate test for every single subject and computer science is one of those subjects. Students who are specialists in the computer science field and want to start their professional career through government agencies are offered best wishes and, at the same time, they are advised to prepare well to appear for the PPSC test. Well, those who are looking for better practice they are invited by Ilmkidunya to get better preparation through the given PPSC sample tests.

MCQ's Test For PPSC Computer Science Topic 17 Microprocessor And Assembly Language

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PPSC Computer Science Topic 17 Microprocessor And Assembly Language

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Question # 1

Which is not the open source OS.

Question # 2

When CS_ the chip is not selected at all hence D7 to D0 are driven to high impendence state.

Question # 3

How many bit MC6800 mIcroprocessor.

Question # 4

Which mode is used to double handshakes in 8255

Question # 5

______is usually the first level of memory access by the microprocessor.

Question # 6

The CU is designed by using which techniques.

Question # 7

MAR stand for

Question # 8

CS stand for

Question # 9

Which are the general register.

Question # 10

In which register instruction is decoded prepared and ultimately executed.

Question # 11

SAM stand for

Question # 12

Inc case of direct mapped cache lower order line address bits are used the access the

Question # 13

The network of wires or electronic path ways on mother board back side.

Question # 14

Which are used for port A in 8255 mode 1.

Question # 15

The processor uses the stack to keep track of where the items are stored on it this by using the.

Question # 16

The 16 bit register is separated into groups of 4 bit where each groups is called.

Question # 17

There are primarily two types of register

Question # 18

How many bit microprocessor developed by intel.

Question # 19

Which formula is used to calculate the number of write stall cycles.

Question # 20

Which bus transfer singles from the CPU to external device and others that carry singles from external device to the CPU.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 Who work as a cache for the page table.
A. TLB
B. TLP
C. LEB
D. WAB
2 Which is the architecture of microprocessor.
A. CISC
B. RISC
C. All of these
D. None
3 The growth of SSI up to.
A. 100 device on a chip
B. 200 device on a chip
C. 300 device on a chip
D. 400 device on a chip
4 Which is the microprocessor launched by intel
A. z-8
B. 8080
C. 8000
D. None
5 Which is the most commonly measured in term of MIPS previously millions instructing peer second.
A. Microprocesser
B. Performance of a microprocessor.
C. Assembly line
D. None
6 DI stand for
A. Destination index
B. Defect index
C. Definition index
D. Delete index
7 Which formula is used to calculate the number of read stall cycles.
A. None
B. Reads read miss rate read miss penalty
C. Write +Wrier buffer stalls
D. Memory access* cache miss rate * cache miss penalty
8 The fetch execute cycle is to use a system know as.
A. Assembly line
B. Pipelining
C. Cache
D. None
9 CISC stand for.
A. Computer instruction system computer
B. Complex instruction set car
C. Complex instruction set computer
D. Resource instruction set computer
10 In microprocessor one of the operands holds a special register called.
A. Calculator
B. Dedicated
C. Accumulator
D. None

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