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1. What is the full form of “ISDN ”?
A. Integrated Services Double Network
B. Integrated System Digital Network
C. Integrated Services Digital Network
D. Isolated System Digital Network
ANSWER:C
SOLUTION:ISDN stands for Integrated Services Digital Network. It’s a set of communication standards for the simultaneous digital transmission of voice, video, data, and other network services.
2. What is the full form of “PCI ”?
A. Peripheral Combined Interconnect
B. Peripheral Component Interconnect
C. Positive Component Interconnect
D. Peripheral Control Interconnect
ANSWER:B
SOLUTION: PCI stands for Peripheral Component Interconnect, which is a connection system that allows add-in cards to interact with a computer’s microprocessor.
3. What is the full form of “LCD ”?
A. Liquid Clear Display
B. Live and Current Display
C. Language Development Code
D. Liquid Crystal Display
ANSWER:D
SOLUTION: The full form of LCD is Liquid Crystal Display. LCD is a flat-panel display system that is primarily seen in Television and computer screens, which is also used by cell phones presently.
4. What is the full form of “LAN”?
A. Local Access Network
B. Linear Architectural Network
C. Latency Adopting Network
D. Local Area Network
ANSWER:D
SOLUTION:LAN stands for Local Area Network. A LAN is a group of devices connected together in one physical location, such as a building, office, or home.
5. What is the full form of “LLL”?
A. Logical Limit by Latency
B. Low Level Logic
C. Low Level Language
D. Language and Logic Level
ANSWER: C
SOLUTION: LLL can stand for Low-Level Language. Low-level languages are programming languages that directly control a computer’s hardware.
6. What is the full form of “MAN”?
A. Machine Access Network
B. Massive Array of Network
C. Metropolitan Area Network
D. Metro Area Network
ANSWER: C
SOLUTION: MAN stands for Metropolitan Area Network. It’s a computer network that connects computers within a metropolitan area.
7. What is the full form of “MPU”?
A. Mail Processing Unit
B. Micro Processing Unit
C. Microprocessor Unit
D. Machine Processing Unit
ANSWER: C
SOLUTION: MPU is the acronym for Microprocessor Unit, which is a controlling unit of a microcomputer. MPU is also known as microprocessor, and the MP acronym can also be spelled “uP” or “µP”. MPU is the brain of a microcomputer.
8. What is the full form of “PC”?
A. Powerful Computer
B. Powerful Compiler
C. Personal Compiler
D. Personal Computer
ANSWER:D
SOLUTION: PC stands for “personal computer”. A personal computer is a general-purpose computer designed for individual use, such as at home or in the office.
9. What is the full form of “PDA”?
A. Personal Device Assistance
B. Personal Digital Assistant
C. Portable Digital Assistant
D. Portable Digital Assistant
ANSWER: B
SOLUTION: PDA stands for Personal Digital Assistant. PDAs are also known as handheld computers, pocket computers, and palmtops. They are mobile tools that can be used for various purposes, including in health care.