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G8- CA2-Revision

Total questions: 16

Worksheet time: 8mins

Name
Class
Date
1.

Embedded systems are made of ____________ important components.

a)
THREE
b)

ONE

c)

TWO

d)

FOUR

2.

The main components of an embedded system are hardware, software and ___________

a)

compiler

b)

emulator

c)

Real time operating system

d)

Assembler

3.

Which of the following are examples of primary memory ?SRAM and _________

a)

sram

b)

flash

c)

DRAM

d)

PROM

4.

The main brain inside an embedded system

a)

microcontroller

b)

microprocessor

c)

assembler

d)

emulator

5.

used to convert a written code into a machine language, first from source code to object code, then to the language machine can understand

a)

Assembler

b)

emulator

c)

compiler

d)

ssd

6.

used for testing and debugging

a)

input/output

b)

Debugger

c)

memory

d)

emulator

7.


used to give you an idea of how the code will function in real time, used to simulate software performance

a)

Assembler

b)

emulator

c)

compiler

d)

memory

8.


Used in some applications where there needs to be a delay

a)

Timer/Counter

b)

debugger

c)

emulator

d)

compiler

9.

SSD stands for _______________

a)

solid state machine

b)

set state drive

c)

solid state drive

d)

system state drive

10.

The corresponding binary value for 5 

a)

101

b)

110

c)

001

d)

0110

11.

Calculate the binary value for 17

a)

10001

b)

1001

c)

110001

d)

100011

12.
a)

1001

b)

1011

c)

1101

d)

1111

13.
a)

10110

b)

10010

c)

10111

d)

11001

14.
a)

11

b)

21

c)

31

d)

41

15.
a)

3

b)

4

c)

5

d)

6

16.
a)

11

b)

12

c)

13

d)

14