#everydayquiz #30Q
2.____________ is used by the bluetooth to transmit data over short distances.
1) Optical fibre
2) Satellite communication
3) Infrared
4) Microwave
5) None of these
3.Which of the following communication media is also called line of sight communication medium?
1) Radio broadcast
2) Satellite communication
3) Bluetooth
4) Infrared
5) None of these
4.Bar code readers use _____ embedded in them to read bar codes.
1) processors
2) magnetic cells
3) photoelectric cells
4) colour decoders
5) None of these
5.A stylus is used by this type of devices:
1) Tablet PC
2) Smartphones
3) PDAs
4) All the above
5) None of these
6.It is the term used for a wide range of programs used to secretly record an individual's activities on the Internet:
1) Cookies
2) Sniffers
3) Trackers
4) Spyware
5) None of these
7.Which of the following is the sixth phase of the systems life cycle?
1) Systems maintenance
2) Systems development
3) Systems design
4) Systems analysis
5) None of these
8.How many phases are there in every Software development life cycle model?
1) Four
2) Five
3) Six
4) Seven
5) Nine
9.The container that houses most of the electronic components that make up a computer system is known as the:
1) arithmetic logic unit
2) primary storage unit
3) central processing unit
4) system cabinet
5) None of these
10.This coding system is designed to support international languages like Chinese and Japanese.
1) ASCII
2) ANSI
3) EBCDIC
4) Unicode
5) None of these
11.Tiny circuit-boards etched onto squares of sandlike material called silicon are called
1) ports
2) slots
3) bays
4) chips
5) None of these
12.Most personal computers uses a CISC architecture. Expand the term CISC.
1) Common Instruction Set Computer
2) Coded Instruction Set Computer
3) Custom Instruction Set Computer
4) Complex Instruction Set Computer
5) None of these
13.This is a type of video adapter that contains its own processor to boost performance levels and so they achieve better results than the general-purpose CPU used by the computer.
1) Graphics enhancer
2) Graphics equiliser
3) Repeater
4) Graphics accelerator
5) None of these
14.Which of the following is NOT an example of a microcomputer?
1) Desktop computer
2) Laptop
3) Tablet
4) PDA
5) None of these
15.An easily expandable computer system is said to have a(n)
1) ultra architecture
2) open architecture
3) locked architecture
4) round architecture
5) None of these
1. A framwork in which circuit boards can be mounted is...
1.This
consists of a central node, to which all other nodes are connected.
1) Client
2) Server
3) Hub
4) Gateway
5) None of these
1) Client
2) Server
3) Hub
4) Gateway
5) None of these
2.____________ is used by the bluetooth to transmit data over short distances.
1) Optical fibre
2) Satellite communication
3) Infrared
4) Microwave
5) None of these
3.Which of the following communication media is also called line of sight communication medium?
1) Radio broadcast
2) Satellite communication
3) Bluetooth
4) Infrared
5) None of these
4.Bar code readers use _____ embedded in them to read bar codes.
1) processors
2) magnetic cells
3) photoelectric cells
4) colour decoders
5) None of these
5.A stylus is used by this type of devices:
1) Tablet PC
2) Smartphones
3) PDAs
4) All the above
5) None of these
6.It is the term used for a wide range of programs used to secretly record an individual's activities on the Internet:
1) Cookies
2) Sniffers
3) Trackers
4) Spyware
5) None of these
7.Which of the following is the sixth phase of the systems life cycle?
1) Systems maintenance
2) Systems development
3) Systems design
4) Systems analysis
5) None of these
8.How many phases are there in every Software development life cycle model?
1) Four
2) Five
3) Six
4) Seven
5) Nine
9.The container that houses most of the electronic components that make up a computer system is known as the:
1) arithmetic logic unit
2) primary storage unit
3) central processing unit
4) system cabinet
5) None of these
10.This coding system is designed to support international languages like Chinese and Japanese.
1) ASCII
2) ANSI
3) EBCDIC
4) Unicode
5) None of these
11.Tiny circuit-boards etched onto squares of sandlike material called silicon are called
1) ports
2) slots
3) bays
4) chips
5) None of these
12.Most personal computers uses a CISC architecture. Expand the term CISC.
1) Common Instruction Set Computer
2) Coded Instruction Set Computer
3) Custom Instruction Set Computer
4) Complex Instruction Set Computer
5) None of these
13.This is a type of video adapter that contains its own processor to boost performance levels and so they achieve better results than the general-purpose CPU used by the computer.
1) Graphics enhancer
2) Graphics equiliser
3) Repeater
4) Graphics accelerator
5) None of these
14.Which of the following is NOT an example of a microcomputer?
1) Desktop computer
2) Laptop
3) Tablet
4) PDA
5) None of these
15.An easily expandable computer system is said to have a(n)
1) ultra architecture
2) open architecture
3) locked architecture
4) round architecture
5) None of these
Answers
Solutions:-
1-3
2-4
3-4
4-3
5-4
6-4
7-1
8-3
9-4
10-4
11-4
12-4
13-4
14-5
15-2
Solutions:-
1-3
2-4
3-4
4-3
5-4
6-4
7-1
8-3
9-4
10-4
11-4
12-4
13-4
14-5
15-2
1. A framwork in which circuit boards can be mounted is...
(A) Switch circuit
(B) Chip
(C) Card cage
(D) Bar code
(E) None of these
2. A
convolutional code that is prone to catastrophic error propagation is......
(A) Mnemonics
(B) Gray code
(C) machine code
(D) Catastrophic
code
(E) None of these
3. Which
one of the following input device is user-programmable?
(A) Dumb terminal
(B) Smart terminal
(C) VDT
(D) Intelligent
terminal
(E) None of these
4. The
barcode which is used on all types of items, is read by a scanning device
directly into the computer. What is the name of this scanning device?
(A) Laser scanner
(B) Wand
(C) OCR
(D) MICR
(E) None of these
5. A
Plastic card similar to a credit card but having some memory and a
microprocessor embedded within it is .......
(A) Punched paper
tape
(B) Chip card
(C) Card punch
(D) Magnetic tape
(E) None of these
6. The
category of operating system that you most likely have running on your PDA
computer is a ____________ operating system.
(A) real-time
(B) single-user,
single-task
(C) single-user,
multi-task
(D) multi-user,
multi-task
(E) None of these
7.
Which of the following is an example of a real-time operating system?
(A) Lynx
(B) MS DOS
(C) Windows XP
(D) Symbian
(E) None of these
8. A
real-time operating system is most likely to be used for which of the following
tasks?
(A) Controlling
access to a shared printer in a network
(B) Ensuring that
the system clock works correctly on a server
(C) Managing the
access to system files in a laptop computer
(D) Controlling
the fuel injection system of an automobile engine
(E) None of these
9. An
essential difference between the operating system that runs a typical desktop
computer and the operating system that runs a typical PDA is that
(A) the desktop OS
has a graphical user interface whereas the PDA OS does not
(B) the desktop OS
can run several programs simultaneously whereas the PDA OS cannot
(C) the desktop OS
manages hardware resources whereas the PDA OS does not
(D) the desktop
computer has an OS whereas a PDA does not
(E) None of these
10.To
set a register or counter to the all-zero-state is...
(A) Rerun
(B) Reset
(C) Remote
(D) Release
(E) None of these
11.A
set of information that defines the status of resources allocated to a
process is...
(A) Process
control
(B) ALU
(C) Register Unit
(D) Process
description
(E) None of these
12. A
family of polynomial block codes designed to correct burst errors is known as
(A) Bar codes
(A) Gray codes
(C) Fire codes
(D) mnemonics
codes
(E) None of these
13.
The MS-DOS operating system is a
(A) graphical user
interface, single-tasking operating system
(B) graphical user
interface, multi-tasking operating system
(C) command-driven
interface, single-tasking operating system
(D) command-driven
interface, multi-tasking operating system
(E) None of these
14.
Which of the following was an early desktop operating system that included an integrated graphic user interface
with point-and-click features?
(A) MS-DOS
(B) Mac OS
(C) Unix
(D) Gnome
(E) None of these
15.CD-ROM
can store upto ____ MB of data
(A) 600 MB
(B) 400 Floppy
disk
(C) 320 MB
(D) Both (A) and
(B)
(E) None of these
Answers
1. (C)
2. (D)
3. (D)
4. (A)
5. (B)
6. (B)
7. (A)
8. (D)
9. (B)
10. (B)
11. (D)
12. (C)
13. (C)
14. (B)
15. (D)
1. (C)
2. (D)
3. (D)
4. (A)
5. (B)
6. (B)
7. (A)
8. (D)
9. (B)
10. (B)
11. (D)
12. (C)
13. (C)
14. (B)
15. (D)
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