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.
More MCQ on Computer GK for Competitive Exams
- Introduction to Computer
- Basic Computer Organization
- Number Systems
- Computer Codes
- Processor and Memory
- Secondary Storage Devices
- Input and Output Devices
- Computer Software
- Flowchart and Computer Languages
- System Implementation
- Operating Systems
- Application Software Packages
- Business Data Processing
- Communications and Networks
- Internet Concepts and IoT
- Multimedia and File Extensions
- Classification of Computers
- Cyber Safety and Cyber Crime
- Computer Viruses and Security
- Basic Computer Shortcut Keys
- Shortcut Keys for Windows
- Shortcut Keys for MS Excel
- Shortcut Keys for MS Word
- Computer Abbreviations Set 1
- Computer Abbreviations Set 2
- Computer Abbreviations Set 3
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Q61. What does the abbreviation LISP stand for in computer programming?
a) List Processing
b) Language Interface for System Programming
c) Logical Interface for System Processing
d) Language Interface for Scripting Programs
Show Answer
Correct Answer: a) List Processing
Explanation: LISP (List Processing) is a functional programming language designed for easy manipulation of data strings. It was developed in the late 1950s and is one of the oldest high-level programming languages still in use today. LISP is particularly well-suited for artificial intelligence (AI) applications due to its ability to compute with symbolic expressions rather than numbers.
Q62. What does the abbreviation LED stand for in electronics?
a) Light Emitting Diode
b) Light Emitting Display
c) Light Emitting Device
d) Light Emitting Detector
Show Answer
Correct Answer: a) Light Emitting Diode
Explanation: LED (Light Emitting Diode) is a semiconductor device that emits light when current flows through it. LEDs are used in a wide range of applications, including indicator lights, displays, and lighting systems. They are more energy-efficient, longer-lasting, and more durable than traditional incandescent light sources.
Q63. What does the abbreviation LCD stand for in display technology?
a) Liquid Crystal Display
b) Light Crystal Display
c) Liquid Color Display
d) Light Color Display
Show Answer
Correct Answer: a) Liquid Crystal Display
Explanation: LCD (Liquid Crystal Display) is a type of flat-panel display that uses liquid crystals to modulate light. LCDs are used in various applications, including computer monitors, televisions, and portable devices such as smartphones and tablets. They have replaced older display technologies, such as cathode-ray tubes (CRTs), due to their thinner form factor, lower power consumption, and improved image quality.
Q64. What does the abbreviation LPT stand for in computer technology?
a) Line Print Terminal
b) Line Printer
c) Local Print Terminal
d) Local Printer
Show Answer
Correct Answer: a) Line Print Terminal
Explanation: LPT (Line Print Terminal) is the usual designation for a parallel port connection to a printer or other device on a personal computer. Most PCs come with one or two LPT connections, designated as LPT1 and LPT2. Some systems support a third, LPT3. LPT1 is the usual default.
Q65. What does the abbreviation LLL stand for in computer programming?
a) Low Level Language
b) Local Level Language
c) Logical Level Language
d) Local Logic Language
Show Answer
Correct Answer: a) Low Level Language
Explanation: LLL (Low Level Language) refers to a type of programming language that is closer to machine code than high-level languages, such as C or Java. Low-level languages provide more direct control over a computer’s hardware but are generally more difficult to write and maintain than high-level languages. Examples of low-level languages include assembly language and machine code.
Q66. What does the abbreviation LSD stand for in computer terminology?
a) Least Significant Digit
b) Low Storage Device
c) Logical Storage Device
d) Least Storage Device
Show Answer
Correct Answer: a) Least Significant Digit
Explanation: LSD (Least Significant Digit) refers to the digit in a number that has the smallest place value. In a decimal number system, the least significant digit is the rightmost digit. For example, in the number 1234, the least significant digit is 4. In computer systems, the least significant digit is often used in calculations and data manipulation.
Q67. What does the abbreviation MAC stand for in computer networking?
a) Media Access Control
b) Media Address Control
c) Memory Access Control
d) Memory Address Control
Show Answer
Correct Answer: a) Media Access Control
Explanation: MAC (Media Access Control) is a unique identifier assigned to network interfaces for communications on the physical network segment. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and Wi-Fi. They are used to uniquely identify devices on a network and ensure that data is sent to the correct destination.
Q68. What does the abbreviation MSCDEX stand for in computer software?
a) Microsoft Compact Disc Extension
b) Microsoft CD-ROM Extension
c) Microsoft Compact Disk Extension
d) Microsoft CD-ROM Disk Extension
Show Answer
Correct Answer: b) Microsoft CD-ROM Extension
Explanation: MSCDEX (Microsoft CD-ROM Extension) is a software program produced by Microsoft and included with MS-DOS 6.x and certain versions of Windows to provide CD-ROM support. Earlier versions of MSCDEX were installable add-ons for MS-DOS 3.1 and higher. MSCDEX enables the operating system to recognize and access CD-ROM drives and is required for installing Windows from a CD-ROM.
Q69. What does the abbreviation MTNL stand for in telecommunications?
a) Mahanagar Telephone Nigam Limited
b) Metropolitan Telephone Network Limited
c) Mahanagar Telecom Network Limited
d) Metropolitan Telecom Nigam Limited
Show Answer
Correct Answer: a) Mahanagar Telephone Nigam Limited
Explanation: MTNL (Mahanagar Telephone Nigam Limited) is a state-owned telecommunications provider in India, offering phone and internet services in the cities of Mumbai and New Delhi. Established in 1986, MTNL is one of the largest telecom companies in India, providing a variety of services such as broadband internet, leased lines, and landline and mobile phone services.
Q70. What does the abbreviation MMX stand for in computer technology?
a) Multimedia Extension
b) Matrix Math Extension
c) Memory Management Extension
d) Memory Matrix Extension
Show Answer
Correct Answer: a) Multimedia Extension
Explanation: MMX (Multimedia Extension) is a set of instructions and data types designed by Intel to improve the performance of multimedia and communication applications on its Pentium microprocessors. MMX technology was introduced in the late 1990s and provides 50%-100% performance gains for multimedia and communications applications over the same applications run on the same type of processor but without MMX technology.
More MCQ on Computer GK for Competitive Exams
- Introduction to Computer
- Basic Computer Organization
- Number Systems
- Computer Codes
- Processor and Memory
- Secondary Storage Devices
- Input and Output Devices
- Computer Software
- Flowchart and Computer Languages
- System Implementation
- Operating Systems
- Application Software Packages
- Business Data Processing
- Communications and Networks
- Internet Concepts and IoT
- Multimedia and File Extensions
- Classification of Computers
- Cyber Safety and Cyber Crime
- Computer Viruses and Security
- Basic Computer Shortcut Keys
- Shortcut Keys for Windows
- Shortcut Keys for MS Excel
- Shortcut Keys for MS Word
- Computer Abbreviations Set 1
- Computer Abbreviations Set 2
- Computer Abbreviations Set 3
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