Computer General Knowledge
Q. Which of the following is correct sequence of smallest to largest unit of storage size?
1) Petabyte, Kilobyte, Megabyte, Gigabyte, Terabyte
2) Kilobyte, Megabyte, Terabyte, Petabyte, Gigabyte
3) Megabyte, Terabyte, Gigabyte, Kilobyte, Petabyte
4) Kilobyte, Megabyte, Gigabyte, Terabyte Petabyte
Ans :- 4)
Q. Pathways that support communication among the various electronic components on the system board are called -
1) Network Lines
2) Processors
3) Logic Paths
4) Bus Lines
Ans :- 4)
Q. Name the fourth layer of OSI model -
1) application layer
2) data link layer
3) transport layer
4) session layer
Ans :-3)
Q. One Kilobyte (1 KB) in binary system is equivalent to -
1) 1000 Bytes
2) 1024 Bytes
3) 1000 Bits
4) 1024 Bits
Ans :- 2)
Q. The first electronic Digital Computer of the world, is -
1) ENIAC
2) SIDHARTH
3) PARAM
4) MEDHA
Ans :- 1)
Q. In computer terminology 'CAD' stands for-
1) Computer Applied Design
2) Computer Algorithm and Design
3) Computer Application Design
4) Computer Aided Design
Ans :- 4)
Q. MS-DOS is a _______ operating system.
1) User Friendly Graphical
2) Graphical User Interface
3) Real Time GUI
4) Command Line Interface
Ans :- 4)
Q. An example of an 'internet search engine' is -
1) Windows
2) LINUX
3) Bing
4) MS Word
Ans :-3)
Q. Which one of the following devices is required to connect a computer to the internet?
1) Pendrive
2) Mouse
3) Compact Disk
4) Modem
Ans :- 4)
Q. Computers on an internet are identified by -
1) e-mail address
2) Street address
3) IP address
4) All the three (A), (B) & (C)
Ans :- 3)
Q. What does HTML stands for?
1) Hyper Test Machine Language
2) Hyper Text Markup Language
3) Hyper Test Markup Link
4) Hyper Test Machine Link
Ans :- 2)
Q. Which network protocol is used to send e-mail?
1) STP
2) SSH
3) POP3
4) SMTP
Ans :- 4)
Q. Rearranging and allocating space in memory to provide for multiple computing tasks is called -
1) Multiprogramming
2) Multitasking
3) Memory Management
4) Networking
Ans :- 3)
Q. What is used to identify whether a data word has an odd or even number of I's ?
1) Sign bit
2) Zero bit
3) Parity bit
4) Carry bit
Ans :- 3)
Q. Slowest Internet connection service is -
1) Digital Subscriber Line
2) Dial-up Service
3) Leased Line
4) Cable Modem
Ans :- 2)
Q. SMPS stands for -
1) Switched Mode Power Supply
2) Start Mode Power Supply
3) Signal Mode Power Supply
4) Store Mode Power Supply
Ans :- 1)
Q. Firewall is used in Communication Network/ System for protection from -
1) Unauthorized attack
2) Data driven attack
3) Fire attack
4) Virus attack
Ans :- 1)
Q. FTP stands for -
1) File Translate Protocol
2) File Transit Protocol
3) File Typing Protocol
4) File Transfer Protocol
Ans :- 4)
Q. Word processing, spread sheet and photo editing are examples of -
1) Application software
2) System software
3) Operating System software
4) Platform software
Ans :- 1)
Q. In IT terminology failure in the kernel is called as -
1) Crash
2) Crash dump
3) Dump
4) Kernel error
Ans :- 1)
1) Petabyte, Kilobyte, Megabyte, Gigabyte, Terabyte
2) Kilobyte, Megabyte, Terabyte, Petabyte, Gigabyte
3) Megabyte, Terabyte, Gigabyte, Kilobyte, Petabyte
4) Kilobyte, Megabyte, Gigabyte, Terabyte Petabyte
Ans :- 4)
Q. Pathways that support communication among the various electronic components on the system board are called -
1) Network Lines
2) Processors
3) Logic Paths
4) Bus Lines
Ans :- 4)
Q. Name the fourth layer of OSI model -
1) application layer
2) data link layer
3) transport layer
4) session layer
Ans :-3)
Q. One Kilobyte (1 KB) in binary system is equivalent to -
1) 1000 Bytes
2) 1024 Bytes
3) 1000 Bits
4) 1024 Bits
Ans :- 2)
Q. The first electronic Digital Computer of the world, is -
1) ENIAC
2) SIDHARTH
3) PARAM
4) MEDHA
Ans :- 1)
Q. In computer terminology 'CAD' stands for-
1) Computer Applied Design
2) Computer Algorithm and Design
3) Computer Application Design
4) Computer Aided Design
Ans :- 4)
Q. MS-DOS is a _______ operating system.
1) User Friendly Graphical
2) Graphical User Interface
3) Real Time GUI
4) Command Line Interface
Ans :- 4)
Q. An example of an 'internet search engine' is -
1) Windows
2) LINUX
3) Bing
4) MS Word
Ans :-3)
Q. Which one of the following devices is required to connect a computer to the internet?
1) Pendrive
2) Mouse
3) Compact Disk
4) Modem
Ans :- 4)
Q. Computers on an internet are identified by -
1) e-mail address
2) Street address
3) IP address
4) All the three (A), (B) & (C)
Ans :- 3)
Q. What does HTML stands for?
1) Hyper Test Machine Language
2) Hyper Text Markup Language
3) Hyper Test Markup Link
4) Hyper Test Machine Link
Ans :- 2)
Q. Which network protocol is used to send e-mail?
1) STP
2) SSH
3) POP3
4) SMTP
Ans :- 4)
Q. Rearranging and allocating space in memory to provide for multiple computing tasks is called -
1) Multiprogramming
2) Multitasking
3) Memory Management
4) Networking
Ans :- 3)
Q. What is used to identify whether a data word has an odd or even number of I's ?
1) Sign bit
2) Zero bit
3) Parity bit
4) Carry bit
Ans :- 3)
Q. Slowest Internet connection service is -
1) Digital Subscriber Line
2) Dial-up Service
3) Leased Line
4) Cable Modem
Ans :- 2)
Q. SMPS stands for -
1) Switched Mode Power Supply
2) Start Mode Power Supply
3) Signal Mode Power Supply
4) Store Mode Power Supply
Ans :- 1)
Q. Firewall is used in Communication Network/ System for protection from -
1) Unauthorized attack
2) Data driven attack
3) Fire attack
4) Virus attack
Ans :- 1)
Q. FTP stands for -
1) File Translate Protocol
2) File Transit Protocol
3) File Typing Protocol
4) File Transfer Protocol
Ans :- 4)
Q. Word processing, spread sheet and photo editing are examples of -
1) Application software
2) System software
3) Operating System software
4) Platform software
Ans :- 1)
Q. In IT terminology failure in the kernel is called as -
1) Crash
2) Crash dump
3) Dump
4) Kernel error
Ans :- 1)
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