Embedded System MCQ Questions

Embedded System MCQ Questions | Freshers & Experienced

  • Satyam Jaiswal
  • 22nd May, 2021

We are introducing here the best Embedded System MCQ Questions, which are very popular & asked various times. This Quiz contains the best 25+ Embedded System MCQ with Answers, which cover the important topics of Embedded System so that, you can perform best in Embedded System exams, interviews, and placement activities.

Embedded System MCQ Questions

1) _________ design can be used to reduce the energy consumption of the embedded system.

  • A. Simulator
  • B.Compiler
  • C.Emulator
  • D.Debugger

2) Who proposed the first power model?

  • A. Russell
  • B.Jacome
  • C.Tiwari
  • D.Russel and Jacome

3) ________ model is based on precise measurements using real hardware.

  • A. First power model
  • B.Second Power Model
  • C.Encc energy-aware compiler
  • D.None of the above

4) Index set L denotes _______.

  • A. task graph node type
  • B.processor
  • C.hardware components
  • D.None of the above

5) Which tool can replace floating-point arithmetic with fixed-point arithmetic?

  • A. FAT
  • B.VFAT
  • C.FRIDGE
  • D.SDS

6) _________ design considers both the hardware and software during the embedded design.

  • A. Memory Design
  • B.Software/ hardware co-design
  • C.Peripheral design
  • D.Platform-based design

7) API stands for ________.

  • A. Application Programming Interface
  • B.Application Programming Intercom
  • C.App Programming Interface
  • D.None of the above

8) _________ is an abstraction of the signal impedance.

  • A. Signal Strength
  • B.Signal Nature
  • C.Signal Size
  • D.Signal Level

9) _________ simulates the algorithms that are used within the embedded systems.

  • A. Algorithmic Level
  • B.Switch Level
  • C.Gate Level
  • D.Circuit Level

10) Which model is used to denote the Boolean functions?

  • A. switch level
  • B.gate-level model
  • C.layout model
  • D.circuit level

11) ___________ offers external chips for memory and peripheral interface circuits

  • A. Microcontroller
  • B.Microprocessor
  • C.Embedded system
  • D.Peripheral system

12) CISC stands for _______.

  • A. Complex instruction set computer
  • B.Complex instrument set computing
  • C.Complex instruction set computing
  • D.None of the above

13) Intellectual property right provides security and protection to embedded systems.

  • A. True
  • B.False

14) Which type of memory is suitable for low volume production of embedded systems?

  • A. RAM
  • B.ROM
  • C.Volatile
  • D.Non-volatile

15) Embedded system can communicate with the outside world with the help of __________.

  • A. Peripherals
  • B.Memory
  • C.Output
  • D.None of the above

16) Which is the first microcontroller?

  • A. Arm
  • B.TMS1000
  • C.8051
  • D.Intel 4004

17) Which microprocessor is designed by Zilog?

  • A. 8087
  • B.Zigbee
  • C.Z80
  • D.80386

18) FRIDGE stands for___________.

  • A. Fixed-Point Pin Design Environment
  • B.Fixed-Point Programming Database Environment
  • C.Fixed-Point Programming Data Environment
  • D.Fixed-Point Programming Design Energy

19) The IORQ signal is used to differentiate the access from a normal memory cycle.

  • A. True
  • B.False

20) Flag register of Z80 is also known as __________.

  • A. Program status address
  • B.Program signal word
  • C.Program status word
  • D.None of the above

21) The ________ can compute the cache's power consumption.

  • A. First power model
  • B.CACTI
  • C.Second power model
  • D.None of the above

22) _________ language can describe the hardware.

  • A. C
  • B.Verilog
  • C.Java
  • D.VDHL

23) MC6800 possesses an ________ accumulator register.

  • A. 32-bit
  • B.8-bit
  • C.16-bit
  • D.64-bit

24) VME bus stands for ___________.

  • A. Versa module Embeded bus
  • B.Versa message Europa bus
  • C.Versa module Europe bus
  • D.Versa module Europa bus

25) ___________ processor commercializes the Berkeley RISC model.

  • A. RISC
  • B.RISC 1
  • C.SPARC
  • D.None of the above

26) RISC architecture is made for speeding up the processor with limited execution time whereas CISC architecture is mainly for code efficiency.

  • A. True
  • B.False

27) The register set gets expanded in 80286 in _________.

  • A. expand mode
  • B.real mode
  • C.protected mode
  • D.embeded mode

28) The 80286 processor can access beyond 1MB by paging and special hardware to stimulate the missing address lines. This is called expanded memory.

  • A. True
  • B.False

29) __________ is capable of displaying output signal waveform resulting from stimuli applied to the inputs.

  • A. VHDL locator
  • B.VHDL debugger
  • C.VHDL emulator
  • D.VHDL simulator

30) MC68HC11 was originally designed in conjunction with General Motors for use within engine management systems.

  • A. True
  • B.False

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