💻 Computer Awareness कंप्यूटर ज्ञान
156 exam-ready facts · 156 MCQs
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141
The full form of BIOS is Basic Input/Output System.
Practice (1)
Q141What is the full form of BIOS?
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Correct answer: D — Basic Input/Output System
BIOS = Basic Input/Output System. BIOS checks hardware (POST) at start-up and loads the OS. -
142
The full form of ASCII is American Standard Code for Information Interchange.
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Q142What is the full form of ASCII?
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Correct answer: A — American Standard Code for Information Interchange
ASCII = American Standard Code for Information Interchange. Standard ASCII is a 7-bit code with 128 characters. -
143
The full form of IP is Internet Protocol.
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Q143What is the full form of IP?
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Correct answer: B — Internet Protocol
IP = Internet Protocol. An IP address identifies a device on a network. -
144
The full form of SSD is Solid-State Drive.
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Q144What is the full form of SSD?
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Correct answer: C — Solid-State Drive
SSD = Solid-State Drive. An SSD uses flash memory and has no moving parts. -
145
The full form of GPU is Graphics Processing Unit.
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Q145What is the full form of GPU?
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Correct answer: D — Graphics Processing Unit
GPU = Graphics Processing Unit. A GPU accelerates graphics and parallel computation. -
146
ALU stands for Arithmetic Logic Unit.
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Q146What is the full form of ALU?
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Correct answer: C — Arithmetic Logic Unit
The ALU is the part of the CPU that performs arithmetic and logical operations. -
147
MICR stands for Magnetic Ink Character Recognition.
Practice (1)
Q147What is the full form of MICR?
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Correct answer: A — Magnetic Ink Character Recognition
MICR is used to read the numbers printed at the bottom of bank cheques. -
148
OCR stands for Optical Character Recognition.
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Q148What is the full form of OCR?
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Correct answer: D — Optical Character Recognition
OCR converts images of printed or written text into editable text. -
149
FTP stands for File Transfer Protocol.
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Q149What is the full form of FTP?
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Correct answer: B — File Transfer Protocol
FTP is a protocol for transferring files between computers over a network. -
150
DNS stands for Domain Name System.
Practice (1)
Q150What is the full form of DNS?
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Correct answer: B — Domain Name System
DNS translates domain names such as example.com into IP addresses. -
151
SMTP stands for Simple Mail Transfer Protocol.
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Q151What is the full form of SMTP?
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Correct answer: D — Simple Mail Transfer Protocol
SMTP is used to send email; POP3 and IMAP are used to receive it. -
152
WAN stands for Wide Area Network.
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Q152What is the full form of WAN?
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Correct answer: A — Wide Area Network
A WAN covers a large geographical area; the Internet is the largest WAN. -
153
ISP stands for Internet Service Provider.
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Q153What is the full form of ISP?
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Correct answer: C — Internet Service Provider
An ISP is a company that provides users with Internet access. -
154
UPS stands for Uninterruptible Power Supply.
Practice (1)
Q154What is the full form of UPS?
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Correct answer: D — Uninterruptible Power Supply
A UPS supplies battery power immediately when mains power fails. -
155
CAD stands for Computer Aided Design, which is widely used in engineering and architecture.
It is extensively utilized for creating precision drawings and technical illustrations.
Asked in SSC CGL 2017 (10 Aug, Shift 2)
Practice (1)
Q155CAD stands for _____.
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Correct answer: B — Computer Aided Design
Answer: (B)
CAD = Computer Aided Design. -
156
JPEG stands for Joint Photographic Experts Group, a commonly used method of lossy compression for digital images.
This standard is primarily used for web publishing and storing photographic images.
Asked in SSC CGL 2017 (10 Aug, Shift 3)
Practice (1)
Q156What is the full form of JPEG?
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Correct answer: A — Joint Photographic Experts Group
Answer: (A)
JPEG = Joint Photographic Experts Group.