MCQ on Computer Abbreviations Set 3 – Computer GK
Useful and informative MCQ on Computer Abbreviations Set 3 – Computer GK is your ticket to unlocking the secrets of the digital universe. Explore computer terms and abbreviations with our interactive multiple-choice questions. Whether you’re a tech novice or a seasoned pro, our MCQs offer an engaging and educational experience. They’ll help you navigate the ever-evolving world of technology with confidence.
These MCQ on Computer Abbreviations Set 3 – 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 3 – Computer GK have correct answers and brief explanations of each question for better understanding.
Q61. What does SDLC stand for?
a) System Development Life Cycle
b) Software Development Life Cycle
c) Simple Development Life Cycle
d) Secure Development Life Cycle
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Correct Answer: b) Software Development Life Cycle
Explanation: SDLC stands for Software Development Life Cycle, which is a systematic process for building software applications. It involves several phases, including planning, analysis, design, implementation, testing, and maintenance, to ensure the successful development and deployment of software products.
Q62. What is the full form of SIM?
a) System Identification Module
b) Subscriber Identification Module
c) Simple Identification Module
d) Secure Identification Module
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Correct Answer: b) Subscriber Identification Module
Explanation: SIM stands for Subscriber Identification Module. It is a small, removable card used in mobile devices to store the user’s unique identification number, personal data, and network information. SIM cards enable users to connect to a mobile network and make calls, send messages, and access the internet.
Q63. What does SIP represent?
a) Simple Initiation Protocol
b) Session Initiation Protocol
c) System Initiation Protocol
d) Secure Initiation Protocol
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Correct Answer: b) Session Initiation Protocol
Explanation: SIP stands for Session Initiation Protocol. It is a signaling protocol used for initiating, maintaining, modifying, and terminating real-time sessions that involve video, voice, messaging, and other multimedia elements over the internet. SIP is widely used in Voice over IP (VoIP) and other communication applications.
Q64. What is the meaning of SIU?
a) System Interface Unit
b) Serial Interface Unit
c) Simple Interface Unit
d) Secure Interface Unit
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Correct Answer: b) Serial Interface Unit
Explanation: SIU stands for Serial Interface Unit. It is a hardware device that enables the connection and communication between a computer and peripheral devices through a serial interface. SIUs are commonly used in telecommunications and data transmission systems to facilitate data exchange between different devices.
Q65. What does SMTP stand for?
a) Simple Mail Transfer Protocol
b) System Mail Transfer Protocol
c) Secure Mail Transfer Protocol
d) Serial Mail Transfer Protocol
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Correct Answer: a) Simple Mail Transfer Protocol
Explanation: SMTP stands for Simple Mail Transfer Protocol. It is an internet standard for electronic mail (email) transmission across Internet Protocol (IP) networks. SMTP is used by mail servers to send and receive email messages, and it works in conjunction with other protocols like POP3 and IMAP for email retrieval.
Q66. What is the abbreviation of SYSOP?
a) System Operator
b) System Operations
c) System Optimization
d) System Organization
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Correct Answer: a) System Operator
Explanation: SYSOP stands for System Operator. It refers to a person responsible for managing and maintaining computer systems, networks, or online services. SYSOPs perform various tasks, including monitoring system performance, troubleshooting issues, managing user accounts, and ensuring the overall smooth operation of the system.
Q67. What does SEQUEL stand for?
a) Simple English Query Language
b) Structured English Query Language
c) System English Query Language
d) Secure English Query Language
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Correct Answer: b) Structured English Query Language
Explanation: SEQUEL stands for Structured English Query Language. It is an early version of SQL (Structured Query Language), a domain-specific language used in programming and managing relational databases. SEQUEL was developed by IBM in the 1970s and later evolved into SQL, which is now the standard language for managing and querying relational databases.
Q68. What is the full form of TCP?
a) Transmission Control Protocol
b) Transport Control Protocol
c) Transfer Control Protocol
d) Telecommunication Control Protocol
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Correct Answer: a) Transmission Control Protocol
Explanation: TCP stands for Transmission Control Protocol. It is one of the core protocols of the Internet Protocol Suite, responsible for providing reliable, ordered, and error-checked delivery of data between applications running on networked devices. TCP ensures that data is transmitted accurately and efficiently across the internet.
Q69. What does IP represent?
a) Interface Protocol
b) Internet Protocol
c) Interconnection Protocol
d) Information Protocol
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Correct Answer: b) Internet Protocol
Explanation: IP stands for Internet Protocol. It is a set of rules that govern how data is sent and received over the internet. IP is responsible for addressing and routing data packets between devices connected to the internet. It works in conjunction with other protocols, such as TCP, to ensure reliable and efficient data transmission.
Q70. What is the meaning of TB in the context of data storage?
a) Tera Byte
b) Tera Bit
c) Tera Bandwidth
d) Tera Base
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Correct Answer: a) Tera Byte
Explanation: TB stands for Tera Byte, which is a unit of digital information storage. It is equivalent to 1,024 gigabytes (GB) or 1,000,000,000,000 bytes. Tera Byte is commonly used to express the storage capacity of hard drives, solid-state drives, and other storage devices.
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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