PPSC Computer Science Chapter 17 Microprocessor And Assembly Language Online Test With Answers

PPSC Computer Science Chapter 17 Microprocessor And Assembly Language Online Test

Sr. # Questions Answers Choice
1 EB stand for Effect buffers Effecting buffers Effect ion buffers Eviction buffers
2 LRB stand for Line ready buffers Line root buffers Line read buffers Line right buffers
3 LFB stand for Line full buffers Line fill buffers Line fan buffers None
4 _______ is the most commonly used cache controller with a number of processor sets. L 211 controller L 210 controller L 214 controller None
5 Microprocessor reference that are available in the cache are called. Cache hits Cache line Cache misses Cache memory
6 FIFO stand for. First first other First in first out First in firs over None
7 A fourth bit called the Direct bit Cache bit Valid bit All of these
8 Direct mapping is a _____________ to implement cache memory Cheaper way Case way Cache way None
9 Which memory is used to holds the address of the data stored in the cache. Associative memory Case memory Ordinary memory None
10 Which is the types of cache memory Fully associative cache Direct mapped cache Set associative cache All of these
11 How many type of cache memory 1 2 3 4
12 The amount of information which can be plead at one time in the cache memory is called. Circle size Line size Wide line size None
13 The cache usually gets its data from the ______ whenever the instruction or data is required by the CPU. Main memory Case memory Cache memory All of these
14 Which is the small amount of highs speed memory used to work directly with the microprocessor Cache Case Cost Coos
15 ______is usually the first level of memory access by the microprocessor. Cache memory Data memory Main memory All of these
16 The offset of a particular segment varies from_______ 000H to FFFH 0000H to FFFFH 00H to FFH 00000H to FFFFFH
17 _______ is the most important segment and it contains the actual assembly language instruction to be executed by the microprocessor. Data segment Code segment Stack segment Extra segment
18 Which are the general register. AX.; Accumulator BX: base CX: Count All of these
19 Which are the categorized of Flag Conditional flag Control flag Both a and b None
20 AL stand for Accumulator low Address low Appropriate low Application low
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