Microprocessor And Assembly Language MCQ 01

1.      A central processing unit, fabricated on a single chip of semiconductor is called:

a.      Microprocessor

b.      RAM

c.       ROM

d.      None of these

2.      Which is the architecture of microprocessor:

a.       CISC

b.      RISC

c.       All of these

d.      None of these

3.      CISC stands for:

a.       Complex Instruction System Computer

b.      Complex Instruction Set Car

c.       Complex Instruction Set Computer

d.      None of these

4.      RISC stands for:

a.      Reduced Instruction Set Computer

b.      Reduced Intergraded Set Computer

c.       Resource Instruction Set Computer

d.      Resource Instruction System Computer

5.      Which is the components of computer:

a.       System Bus

b.      CPU

c.       Memory Unit

d.      All of these

6.      System Bus Contains:

a.       Address Bus

b.      Data Bus

c.       Control Bus

d.      All of these

7.      Microprocessor is the _____ of computer:

a.       Hand

b.      Heart

c.       Brain

d.      Leg

8.      Microprocessor is fabricated on single chip using:

a.      MOS

b.      ALU

c.       CPU

d.      All of these

9.      Which is the components of microprocessor:

a.       Register unit

b.      Arithmetic and logical unit

c.       Timing and control unit

d.      All of these

10.  Which is an integral part of any microcomputer system and its primary purpose is to hold program and data:

a.      Memory unit

b.      Register unit

c.       A and B

d.      None of these

11.  How many group of memory unit:

a.       Four

b.      Three

c.       Two

d.      One

12.  Which is the parts of memory unit:

a.       Processor memory

b.      Main memory

c.       Secondary memory

d.      All of these

13.  MOS stand for:

a.      Metal oxide semiconductor

b.      Memory oxide semiconductor

c.       A and B

d.      None of these

14.  Which system communicates with the outside word via the I/O devices interfaced to it:

a.       Microprocessor

b.      Microcomputer

c.       Digital computer

d.      All of these

15.  A computer which has the microprocessor as______ is called as a microcomputer:

a.      CPU

b.      ALU

c.       RU

d.      None of these

16.  The organization of I/O devices create a difference between _____:

a.       Digital computer

b.      Micro computer

c.       A and B

d.      None of these

17.  How many generation of microprocessor:

a.       Four

b.      Five

c.       Six

d.      Three

18.  The___ was very successful in the calculator market at that time:

a.       Motorola 6800 and 6809

b.      Microprocessor 4004

c.       Intel 8085

d.      None of these

19.  How are the successful microprocessor:

a.       8004

b.      5006

c.       4004

d.      All of these

20.  How many microprocessor in the market during the same period:

a.       6

b.      8

c.       3

d.      5

21.  PMOS stands for:

a.      P-channel metal-oxide-semiconductor

b.      P-channel memory –oxide-semiconductor

c.       Both A and B

d.      None of these

22.  Which provided the current:

a.       Low-cost

b.      Slow-cost

c.       Low-Output

d.      All the above

23.  Second Generation_____?

a.       1974-1976

b.      1974-1978

c.       1974-1972

d.      None of these

24.  The beginning of very efficient____ microprocessor in second generation:

a.       4-bit

b.      8-bit

c.       16-bit

d.      64-bit

25.  Which are some of popular processor:

a.       Motorola 6800 and 6809

b.      Intel 8085

c.       Zilog Z80

d.      All the above

26.  NMOS stands for:

a.      N-channel metal-oxide-semiconductor

b.      P-channel metal-oxide-semiconductor

c.       N-channel memory-oxide-semiconductor

d.      All the above

27.  _____ Was more common year:

a.       CRT

b.      TTL

c.       Both A and B

d.      None of these

28.  Which technology speed faster and higher density:

a.      PMOS

b.      NMOS

c.       HMOS

d.      All the above

29.  What is the period of 3 generation:

a.       1979-1981

b.      1979-1980

c.       1978-1979

d.      1978-1980

30.  Third generation microprocessor is dominated by____ microprocessor:

a.       8 bit

b.      4 bit

c.       16 bit

d.      64 bit

31.  Intel used HMOS technology to recreate_____:

a.       8084 A

b.      8086 A

c.       8085 A

d.      8088 A

32.  HMOS stands for:

a.      High performance metal oxide semiconductor

b.      High processor metal oxide semiconductor

c.       Both A and b

d.      None of these

33.  What is the period of fourth generation:

a.       1979-1980

b.      1981-1995

c.       1995-2000

d.      1974-1980

34.  The fourth generation of microprocessor came really as a soon boon to the_____:

a.      Computing environment

b.      Processing environment

c.       Hot environment

d.      All of these

35.  How many bit microprocessor in the era marked beginning of fourth generation:

a.       4 bit

b.      8 bit

c.       16 bit

d.      32 bit

36.  They were fabricated using a low power version of the HMOS technology called____:

a.       HSMOS

b.      HCMOS

c.       HSSOM

d.      None of these

37.  Motorola introduced _____ processor:

a.       2 bit-RISC

b.      4 bit-RISC

c.       8 bit-RISC

d.      32 bit-RISC

38.  Motorola introduced 32 bit RISC processor called______:

a.      MC 88100

b.      MC 81100

c.       MC 80100

d.      MC 81000

39.  Period of fifth generation?

a.       1974-1978

b.      1979-1980

c.       1981-1985

d.      1995-till date

40.  The growth of vacuum tube technology has been listed as follow:

a.      1946-1957

b.      1958-1964

c.       1985-1999

d.      None of these

41.  The growth of transistor technology in_____:

a.       1946-1957

b.      1958-1964

c.       1985-1999

d.      None of these

42.  How are the growth of SSI technology in_____:

a.       1956 on words

b.      1965 on words

c.       1978 on words

d.      1978 on words

43.  The growth of medium scale integration in______:

a.      Till 1971

b.      Till 1970

c.       Till 1972

d.      Till 1969

44.  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

45.  The growth of LSI technology on_____:

a.       1994-1995

b.      1971-1977

c.       1972-1978

d.      None of these

46.  Which is most commonly measured in terms of MIPS previously million instruction per second:

a.       Microprocessor

b.      Performance of a microprocessor

c.       Assembly line

d.      None of these

47.  The range of this rating for which microprocessor of_____:

a.       VLSI

b.      Motorola

c.       Intel

d.      Zilog

48.  How can we make computers work faster?

a.      The fetch-execute cycle and pipelining

b.      The assembly

c.       Both A and B

d.      None of these

49.  Who is the represents the fundamental process in the operation of the CPU:

a.      The fetch-execute cycle and pipelining

b.      The assembly

c.       Both A and B

d.      None of these

50.  Which process information at a much faster rate than it can retrieve it from memory:

a.       ALU

b.      Processor

c.       Microprocessor

d.      CPU

51.  _____ memory system which is discussed later can improve matters in this respect:

a.       Data memory

b.      Cache memory

c.       Memory

d.      None of these

52.  The fetch-execute cycle is to use a system know as:

a.       Assembly line

b.      Pipelining

c.       Cache

d.      None of these

53.  The time taken for all stages of the assembly line to become active is called the:

a.      Flow through time

b.      Clock period

c.       Throughput

d.      All of these

54.  The clock period is denoted by:

a.      T _p

b.      T₁+T₂+T₃-------+T _n

c.       P_t

d.      None of these

55.  T_i is the time taken for the ith stage and there are n stages in the:

a.       Throughput

b.      Assembly line

c.       Both A and B

d.      None of these

56.  Who is the determined by the time taken by the stages the requires the most processing time:

a.      Clock period

b.      Flow through

c.       Throughput

d.      None of these

57.  The ____ of can assembly line to be I/t _p:

a.       Clock period

b.      Pipelining

c.       Throughput

d.      Flow through

58.  Which is the microprocessor launched by Motorola corporation introduced:

a.      Mc6800

b.      8080

c.       IMP-8

d.      RPS-8

59.  How many bit MC6800 microprocessor:

a.       4-bit

b.      8-bit

c.       16-bit

d.      32-bit

60.  Motorola has declined from having nearly __________ share of the microprocessor market to much smaller share:

a.       30%

b.      40%

c.       50%

d.      60%

61.  Which is the microprocessor launch by Fairchild company:

a.       F-6

b.      F-8

c.       Both A and B

d.      None of these

62.  How many stages has fetch execute cycle:

a.       3

b.      4

c.       5

d.      6

63.  Which is the world’s first microprocessor?

a.       Intel 4004

b.      Motorola 68020

c.       Intel8008

d.      None of these

64.  MOSFET stands for?

a.       Metal-oxide-semiconductor field effect transistor

b.       Metal-oxide-semiconductor fan effort transistor

c.       Both A and B

d.      None of these

65.  What is the main problem of Intel 4004 microprocessor:

a.       Speed

b.      Memory size

c.       World width

d.      All of these

66.  The evolution of the 4 bit microprocessor ended when Intel released in:

a.       4004

b.      8008

c.       40964

d.      4040

67.  How many bit microprocessor still survives in low-end application such as microwave ovens and small control system:

a.      4 bit

b.      16 bit

c.       32 bit

d.      64 bit

68.  Calculator are based on______ microprocessor:

a.      4 bit

b.      16 bit

c.       32 bit

d.      64 bit

69.  BCD stands for:

a.      Binary coded decimal

b.      Based coded decimal

c.       Both A and B

d.      None of these

70.  Intel 8008 microprocessor realizing in:

a.      1971

b.      1973

c.       1999

d.      1988

71.  Intel 8008 microprocessor’s upgraded version is:

a.      8080

b.      4004

c.       Both A and B

d.      None of these

72.  Intel 8008 microprocessor was introduced in:

a.       1971

b.      1973

c.       1999

d.      1988

73.  MC6800 microprocessor was introduced by:

a.      Motorola corporation

b.      Fairchild

c.       Both A and B

d.      None of these

74.  Which Microprocessor producer continue successfully to create newer and improved version of the microprocessor:

a.       Intel

b.      Motorola

c.       Both A and B

d.      None of these

75.  Motorola has declined how many % share of the microprocessor market to a much smaller share:

a.      50%

b.      55%

c.       48%

d.      51%

76.  Which year Intel corporation introduced an updated version of the 8080- the 8085:

a.       1965

b.      1976

c.       1977

d.      1985

77.  In 1977 which corporation introduced an updated version of the 8080- the 8085:

a.       Motorola

b.      Intel

c.       Rockwell

d.      National

78.  How many bit microprocessor developed by Intel:

a.       4 bit

b.      8 bit

c.       32 bit

d.      64 bit

79.  Which is the main feature of 8085:

a.       Internal clock generator

b.      Internal system controller

c.       Higher clock frequency

d.      All of these

80.  Which is 16 Bit microprocessor:

a.       8088

b.      8086

c.       8085

d.      All of these

81.  How many speed of 8088,8085,8086 microprocessor:

a.      2.5 Million instruction per second

b.      1.5 Million instruction per second

c.       3.5 Million instruction per second

d.      1.6 Million instruction per second

82.  Which year Intel family ensured:

a.       1965

b.      1978

c.       1981

d.      1999

83.  Which corporation decided to use 8088 microprocessor in personal computer:

a.      IBM

b.      CRT

c.       PMN

d.      SPS

84.  Which processor provided 1 MB memory:

a.      16-bit 8086 and 8088

b.      32-bit 8086 and 8088

c.       64-bit 8086 and 8088

d.      8-bit 8086 and 8088

85.  Who was introduce the 80286 microprocessor updated on 8086,in 1983:

a.      Intel

b.      Motorola

c.       Fairchild

d.      None of these

86.  Which is the microprocessor launched by Intel:

a.       Z-8

b.      8080

c.       8000

d.      None of these

87.  Which is the microprocessor launched by national semiconductor:

a.       IMP-4

b.      IMP-8

c.       IMP-6

d.      IMP-7

88.  Which is the microprocessor launched by Rockwell international:

a.       RPS-4

b.      RPS-6

c.       RPS-8

d.      All of these

89.  Which is the microprocessor launched by Zilog:

a.       Z-2

b.      Z-4

c.       Z-6

d.      Z-8

90.  CAD stands for:

a.      Computer aided drafting

b.      Compare aided drafting

c.       Both A and B

d.      None of these

91.  GUI stands for:

a.      Graphical user interface

b.      Graph used Intel

c.       Graphical use inter

d.      None of these

92.  VGA stands for:

a.       Visual graph area

b.      Visual graphics array

c.       Visual graph accept

d.      All of these

93.  Pentium Pro Processor contains:

a.       L1 Cache

b.      L2 Cache

c.       Both L1 & L2

d.      None of these

94.  L1 cache memory is places  at ______

a.      On Processor

b.      On Mother Board

c.       On Memory

d.      All of these

95.  L2 cache memory is places  at ______

a.       On Processor

b.      On Mother Board

c.       On Memory

d.      All of these

96.  Pentium Pro can address _____ of memory:

a.      4 GB

b.      128 GB

c.       256 GB

d.      512 GB

97.  Which is the professional or Business version of Intel Processors:

a.       Pentium II

b.      Pentium Pro

c.       Pentium MMX

d.      Pentium Xeon

98.  Pentium III processor is released in the form of:

a.       Socket 370 Version

b.      Slot 1 Version in Plastic Cartridge

c.       Both a and b

d.      None of these

99.  What is the maximum clock speed of P III processors

a.       1.0 GHz

b.      1.1 GHz

c.       1.2 GHz

d.      1.3 GHz

100.          Power PC microprocessor architecture is developed by:

a.       Apple

b.      IBM

c.       Motorola

d.      All of these

101.          Which is not the main architectural feature of Power PC:

a.      It is not based on RISC

b.      Superscalar implementation

c.       Both 32 & 64 Bit

d.      Paged Memory  management architecture

102.          Alpha AXP is developed by:

a.      DEC

b.      IBM

c.       Motorola

d.      Intel

103.          Which is not the main feature of DEC Alpha:

a.       64 Bit RISC processor

b.      Designed to replace 32 VAX(CISC)

c.       Seven stage split integer/floating point pipeline

d.      Variable Instruction length

104.          Which is not the open-source OS:

a.       Debian

b.      BSD Unix

c.       Gentoo & Red Hat Linux

d.      Windows

105.          ISA stands for:

a.       Instruct set area

b.      Instruction set architecture

c.       Both a and b

d.      None of these

106.          RISC stands for:

a.      Reduced Instruction set computer

b.      Reduced Instruct set compare

c.       Reduced instruction stands computer

d.      All of these

107.          DEC stands for:

a.       Digital electronic computer

b.      Digital electronic corporation

c.       Digital equipment corporation

d.      None of these

108.          How many architectural paradigms in microprocessor:

a.      2

b.      3

c.       4

d.      6

109.          Which are the architectural paradigms in microprocessor:

a.       RISC

b.      CISC

c.       PISC

d.      A and B

110.          CISC stands for:

a.      Complex instruction set computer

b.      Camper instruct set of computer

c.       Compared instruction set computer

d.      None of these

111.          PC’s use____ based on this architecture:

a.      CPU

b.      ALU

c.       MU

d.      None of these