PPSC Computer Science Full Book test With Answers

PPSC Computer Science Full Book test

Sr. # Questions Answers Choice
1 Which year intel family ensured. 1965 1981 1978 1999
2 How many speed of 8088 , 8085 , 8086 microprocessor. 2.5 million instructions per second 1.5 Million instruction per second 3.5 Million instruction second 1.6 Million instruction per second
3 Which is 16 bit microprocessor . 8088 8086 8085 All of these
4 Which is the main feature of 8085 Internal clock generator Internal system controller Higher clock frequency All of these
5 How many bit microprocessor developed by intel. 4 bit 8 bit 32 bit 64 bit
6 In 1977 which corporation introduce an updated version of the 8080- the 8085 Motorola Intel National Rock well
7 Which year intel corporation introduced an updated version of the 8080-the 8085 1965 1977 1976 1985
8 How many stages has fetch execute cycle. 3 4 5 6
9 Which is the microprocessor launch by Fairchild company F-6 F-8 Both a and b None
10 Motorola has declined from having nearly __________ share of the microprocessor market to much smaller share. 30% 40% 50% 60%
11 How many bit MC6800 mIcroprocessor. 4-bit 8-bit 16 -bit 32-bit
12 Which is the microprocessor launched by Motorola corporation introduced. Mc6800 8080 IMP-8 RPS-8
13 The ___________ of can assembly line to be 1/tp. Clock period Pipelining Through out Flow thorugh
14 Who is the determined by the time taken by the stages the requires the most processing time. Clock period Flow through Through out None
15 T1 is the time taken for the stage and there are n stages in the. Through out Assembly line Both a and b None
16 The clock period is denoted by Tp T1+T2+T3.....................+ Tn P1 None
17 The time taken for all stages of the assembly line to become active is called the Flow through time Clock period Through put All of these
18 The fetch execute cycle is to use a system know as. Assembly line Pipelining Cache None
19 __________ Memory system which is discussed later can improve matters in this respect. Data memory Cache memory Memory None
20 Which process information at a much faster rate than it can retrieve it from memory ALU Processor Micro procesor CPU
21 Who is the represents the fundamental process in the operation of the CPU The fetch execute cycle and pipelining. The assembly Both a and b None
22 How can we make computers work faster. the fetch execute cycle and pipelining The assembly Both a and b None
23 The range of this rating for which microprocessor of. VLSI Motorola Intel Zilog
24 Which is the most commonly measured in term of MIPS previously millions instructing peer second. Microprocesser Performance of a microprocessor. Assembly line None
25 the growth of LSI technology on 1994-1995 1971-1977 1972-1978 None
26 The growth of SSI up to. 100 device on a chip 200 device on a chip 300 device on a chip 400 device on a chip
27 The growth of medium scale integration in. Till 1971 Till 1970 Till 1972 Till 1969
28 How are the growth of SSI technology in. 1956 on words 1965 on words 1976 on words 1978 on words
29 The growth of transistor technology in 1946-1967 1958-1964 1985-1999 None
30 The growth of vacuum tube technology has been listed as follow. 1946-1957 1958-1964 1985-1999 None
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