MCQ on Computer Abbreviations Set 2 – Computer GK
Useful and informative MCQ on Computer Abbreviations Set 2 – Computer GK that is your go-to resource for boosting your tech smarts! Dive deep into the world of computers and their intricate language with these multiple-choice questions. They’re designed to help you master essential computer terms and acronyms.
These MCQ on Computer Abbreviations Set 2 – Computer GK are very helpful for competitive exams such as CPCT, GATE, IES/ESE, IBPS PO, IBPS Clerk, SBI PO, SBI Clerk, RBI, SEBI, LIC, NICL, BCA, B.Sc. IT, DCA, SSC, RRB, NIELIT CCC, CTET, UDC NET, CUET, MCA, PGDCA, MCS, TET, State Police, BPO, etc.
These MCQ on Computer Abbreviations Set 2 – Computer GK have correct answers and brief explanations of each question for better understanding.
Q51. What does the abbreviation JRE stand for in computer software?
a) Java Routine Engine
b) Java Runtime Environment
c) Java Resource Engine
d) Java Resource Environment
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Correct Answer: b) Java Runtime Environment
Explanation: JRE (Java Runtime Environment) is a software layer that allows a computer’s operating system to run Java applications and applets. It includes several components that Java apps require, such as a standard set of Java class libraries and a Java Virtual Machine (JVM).
Q52. What does the abbreviation JIT stand for in computer programming?
a) Java-in-Time
b) Just-in-Time
c) Join-in-Time
d) Jump-in-Time
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Correct Answer: b) Just-in-Time
Explanation: JIT (Just-in-Time) is a compilation technique that compiles and executes code at runtime rather than ahead of time (AOT). JIT compilation combines the speed of compiled code with the flexibility of interpretation, offering advantages such as program optimization at execution time for the specific system on which it is running.
Q53. What does the abbreviation JPEG stand for in digital imaging?
a) Joint Photographic Expert Group
b) Joint Picture Encoding Group
c) Joint Photographic Encoding Group
d) Joint Picture Expert Group
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Correct Answer: a) Joint Photographic Expert Group
Explanation: JPEG (Joint Photographic Experts Group) is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality.
Q54. What does the abbreviation Khz stand for in frequency measurement?
a) Kilo Hertz
b) Kilo Height
c) Kilo Hour
d) Kilo Heat
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Correct Answer: a) Kilo Hertz
Explanation: Khz (Kilo Hertz) is a frequency measurement equal to 1,000 Hertz. Kilohertz is a unit of measurement for alternating current, audio signals, and a measurement of wireless signals.
Q55. What does the abbreviation KB stand for in computer storage?
a) Kilo Byte
b) Kilo Bit
c) Kilo Bandwidth
d) Kilo Base
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Correct Answer: a) Kilo Byte
Explanation: KB (Kilo Byte) stands for 1,000 bytes of computer storage or memory. It is a unit of digital information used to quantify the size of data in computing.
Q56. What does the abbreviation Kbps stand for in data transfer rate?
a) Kilo Bytes Per Second
b) Kilo Bits Per Second
c) Kilo Bandwidth Per Second
d) Kilo Base Per Second
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Correct Answer: b) Kilo Bits Per Second
Explanation: Kbps (Kilobits per second) is a measure of bandwidth (the amount of data that can flow in a given time) on a data transmission medium. It measures the speed of data transfer over networks (internet) in terms of kilobits per second.
Q57. What does the abbreviation LTE stand for in telecommunications?
a) Long Term Evolution
b) Long Term Exchange
c) Local Transmission Evolution
d) Local Transmission Exchange
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Correct Answer: a) Long Term Evolution
Explanation: LTE (Long Term Evolution) is a standard for wireless broadband communication for mobile devices and data terminals, based on the GSM/EDGE and UMTS/HSPA standards. It improves on those standards’ capacity and speed by using a different radio interface and core network improvements.
Q58. What does the abbreviation LPM stand for in printing technology?
a) Lines Per Minute
b) Lengths Per Minute
c) Layers Per Minute
d) Loads Per Minute
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Correct Answer: a) Lines Per Minute
Explanation: LPM (Lines Per Minute) is the number of lines of text a printer can produce in one minute. The LPM is affected by text size, resolution, and color.
Q59. What does the abbreviation LAN stand for in computer networking?
a) Local Area Network
b) Local Access Network
c) Linked Area Network
d) Linked Access Network
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Correct Answer: a) Local Area Network
Explanation: LAN (Local Area Network) is a group of computers and other devices dispersed over a relatively limited area and connected by a communications link that enables any device to interact with any other on the network.
Q60. What does the abbreviation LSI stand for in electronics?
a) Large Scale Integration
b) Large System Integration
c) Local Scale Integration
d) Local System Integration
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Correct Answer: a) Large Scale Integration
Explanation: LSI (Large Scale Integration) is the process of integrating or embedding thousands of transistors on a single silicon semiconductor microchip. LSI technology allows for the concentration of several thousand semiconductor devices in an integrated circuit.