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Computer MCQ for SSC Exams. We covered all the Computer MCQ for SSC Exams in this post for free so that you can practice well for the exam.
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Computer MCQ for SSC Exams Students
What does “ISP” stand for?
A) Internet Service Provider
B) Internal Service Processor
C) International Server Provider
D) Internet System Processor
Option a – Internet Service Provider
What is the complete form of “JPEG”?
A) Java Programming Expert Group
B) Joint Photographic Experts Group
C) Job Processing External Group
D) Join Project Explorer Graduates
Option b – Joint Photographic Experts Group
What does “LAN” mean?
A) Local Access Network
B) Linear Architectural Network
C) Latency Adopting Network
D) Local Area Network
Option d – Local Area Network
What is the full form of “LCD”?
A) Liquid Clear Display
B) Live and Current Display
C) Language Development Code
D) Liquid Crystal Display
Option d – Liquid Crystal Display
What does “modem” stand for?
A) Modern Emulator for Mobiles
B) Machine Operation Emulator
C) Mobile Development Emulator
D) Modulator Demodulator
Option d – Modulator Demodulator
What is the complete form of “MP3”?
A) Media Player 3
B) MPEG-1 or MPEG-2 Audio Layer 3
C) Machine Portable 3
D) Machine Level Project 3
Option b – MPEG-1 or MPEG-2 Audio Layer 3
What is the full form of “MPEG”?
A) Machine Parameter Expert Group
B) Moving Picture Experts Group
C) Modular Presentation Experts Group
D) Mobile Picture Experience Group
Option b – Moving Picture Experts Group
What does “MS-DOS” stand for?
A) Macro Server Description of Systems
B) MS Device Operating Systems
C) Microsoft Development of Systems
D) Microsoft DOS
Option d – Microsoft DOS
What is the full form of “OS”?
A) Opening Service
B) Operator System
C) Organised System
D) Operating System
Option d – Operating System
What does “PC” stand for?
A) Powerful Computer
B) Powerful Compiler
C) Personal Compiler
D) Personal Computer
Option d – Personal Computer
What is the complete form of “PNG”?
A) Pictured Native Graphics
B) Portable Network Graphics
C) Personal Network Graphics
D) Professional Native Geometry
Option b – Portable Network Graphics
What does “PnP” mean?
A) Pre Play
B) Programming and Performance
C) Plug and Play
D) Personal Project
Option c – Plug and Play
What is the full form of “RAM”?
A) Reserve and Monitor
B) Readable and Monitoring
C) Real Access Memory
D) Random Access Memory
Option d – Random Access Memory
What does “ROM” stand for?
A) Random of Memory
B) Real Time on Monitoring
C) Read Only Memory
D) Ready on Modulating
Option c – Read Only Memory
What is the complete form of “RSS”?
A) Really Simple Syndication
B) Relay on Server Storage
C) Real Time Server Storage
D) Real Time Subsystem
Option a – Really Simple Syndication
What does “TCP” stand for?
A) Turn Around Control Policy
B) Terminating and Controlling Processing
C) Transmission Control Protocol
D) True and Converge Protocol
Option c – Transmission Control Protocol
What is the full form of “UPnP”?
A) United Plug and Play
B) Universal Power and Play
C) Universal Plug and Play
D) Unlimited Play and Plug
Option c – Universal Plug and Play
What does “URL” mean?
A) United Result Location
B) Uniform Resource Locator
C) Uniform Resource Latency
D) Undivided Result Locator
Option b – Uniform Resource Locator
What is the complete form of “IP”?
A) Internal Project
B) Internet Protocol
C) Instrument Protocol
D) Individual Performance
Option b – Internet Protocol
What does “IRC” stand for?
A) Internet Readable Code
B) Immediate to Ready Code
C) International Revised Code
D) Internet Relay Chat
Option d – Internet Relay Chat
Which special character represents “Copyright”?
A) alt 0167
B) alt 0168
C) alt 0169
D) alt 0170
Option c – alt 0169
Which special character represents “TM Trademark”?
A) alt 0153
B) alt 0152
C) alt 0151
D) alt 0150
Option a – alt 0153
Which special character represents the “° Degree symbol”?
A) alt 0175
B) alt 0176
C) alt 0177
D) alt 0178
Option b – alt 0176
Which key combination produces “¼”?
A) alt 0187
B) alt 0188
C) alt 0189
D) alt 0190
Option b – alt 0188
Which key combination produces “½”?
A) alt 0189
B) alt 0190
C) alt 0191
D) alt 0192
Option a – alt 0189
Which key combination produces “¾”?
A) alt 0187
B) alt 0188
C) alt 0189
D) alt 0190
Option d – alt 0190
Which key combination produces “é”?
A) alt 0233
B) alt 0235
C) alt 0237
D) alt 0239
Option a – alt 0233
Which key combination produces “É”?
A) alt 0198
B) alt 0199
C) alt 0200
D) alt 0201
Option d – alt 0201
Which shortcut key takes you to the beginning or far left of a field or screen?
A) Home
B) End
C) Insert
D) Delete
Option a – Home
Which shortcut key takes you to the end of a line or the far right of a field or screen?
A) Home
B) Page Down
C) Page Up
D) End
Option d – End
Which shortcut key takes you to the top of a document?
A) CTRL+INSERT
B) CTRL+END
C) CTRL+HOME
D) CTRL+ALT
Option c – CTRL+HOME
Which shortcut key takes you to the end of a document?
A) CTRL+HOME
B) CTRL+END
C) CTRL+PAGE UP
D) CTRL+PAGE DOWN
Option b – CTRL+END
Which shortcut key moves a document or dialog box up by one page?
A) PAGE UP
B) PAGE DOWN
C) HOME
D) INSERT
Option a – PAGE UP
Which shortcut key moves a document or dialog box down by one page?
A) HOME
B) END
C) PAGE UP
D) PAGE DOWN
Option d – PAGE DOWN
Which keys are used to move within documents or dialog boxes?
A) Functional Keys
B) Home Key
C) Arrow Keys
D) None of these
Option c – Arrow Keys
Which shortcut key moves to the next word?
A) CTRL+>
B) CTRL+<
C) CTRL+>>
D) CTRL+<<
Option a – CTRL+>
Which shortcut key is used to select a word?
A) CTRL+SHIFT+
B) CTRL+SHIFT+<
C) CTRL+SHIFT+>
D) CTRL+SHIFT+=
Option c – CTRL+SHIFT+>
Which shortcut key is used to fully expand the current selection?
A) Numeric Keypad
B) Numeric Keypad +
C) Numeric Keypad *
D) Numeric Keypad &
Option c – Numeric Keypad *
Which shortcut key is used to expand the current selection?
A) Numeric Keypad %
B) Numeric Keypad +
C) Numeric Keypad @
D) Numeric Keypad $
Option b – Numeric Keypad +
Which shortcut key is used to collapse the current selection?
A) Numeric Keypad !
B) Numeric Keypad +
C) Numeric Keypad –
D) Numeric Keypad %
Option c – Numeric Keypad –
Which shortcut key is used to expand the current selection or go to the first child?
A) !
B) #
C) %
D) &
Option a – !
Which shortcut key is used to collapse the current selection or go to the parent?
A) @
B) *
C) %
D) ^
Option c – %
Which special character code is used for the opening single quote?
A) alt 0145
B) alt 0146
C) alt 0147
D) alt 0148
Option a – alt 0145
Which special character code is used for the closing single quote?
A) alt 0143
B) alt 0144
C) alt 0145
D) alt 0146
Option d – alt 0146
Which special character code is used for the opening double quote?
A) alt 0146
B) alt 0147
C) alt 0148
D) alt 0149
Option b – alt 0147
Which special character code is used for the closing double quote?
A) alt 0146
B) alt 0147
C) alt 0148
D) alt 0149
Option c – alt 0148
Which special character code is used for the En dash (–)?
A) alt 0149
B) alt 0150
C) alt 0151
D) alt 0152
Option b – alt 0150
Which special character code is used for the Em dash (—)?
A) alt 0151
B) alt 0152
C) alt 0153
D) alt 0154
Option a – alt 0151
Which special character code is used for the Ellipsis (…)?
A) alt 0131
B) alt 0132
C) alt 0133
D) alt 0134
Option c – alt 0133
Which special character code is used for the Bullet (⚫)?
A) alt 0146
B) alt 0147
C) alt 0148
D) alt 0149
Option d – alt 0149
Which special character code is used for the Registration Mark (®)?
A) alt 0174
B) alt 0175
C) alt 0176
D) alt 0177
Option a – alt 0174
Which key is used to activate the selected button or checkbox?
A) SPACEBAR
B) ENTER
C) SHIFT
D) CTRL+ENTER
Option a – SPACEBAR
Which keys are used to choose an option from the menu bar?
A) SHIFT + the letter highlighted in the option
B) ALT + the letter highlighted in the option
C) CTRL + the letter highlighted in the option
D) None of the above
Option b – ALT + the letter highlighted in the option
Which shortcut key is used to open a selected drop-down list?
A) SHIFT + DOWN ARROW
B) ALT + RIGHT ARROW
C) CTRL + DOWN ARROW
D) ALT + DOWN ARROW
Option d – ALT + DOWN ARROW
Which key is used to close a selected drop-down list, cancel a command, or close a dialog box?
A) ESC KEY
B) ENTER KEY
C) ALT KEY
D) None of the above
Option a – ESC KEY
Which key is used to execute the selected command?
A) CTRL + R
B) ALT KEY
C) ENTER KEY
D) None of the above
Option c – ENTER KEY
Which shortcut key is used to select all text?
A) CTRL + A
B) CTRL + B
C) CTRL + C
D) CTRL + D
Option a – CTRL + A
Which shortcut key is used to copy selected text?
A) CTRL + B
B) CTRL + A
C) CTRL + X
D) CTRL + C
Option d – CTRL + C
Which shortcut key is used to cut selected text?
A) CTRL + O
B) CTRL + D
C) CTRL + X
D) CTRL + M
Option c – CTRL + X
Which shortcut key is used to switch to the next open window?
A) CTRL + TAB
B) ALT + TAB
C) ALT + RIGHT ARROW
D) END Key
Option b – ALT + TAB
Which shortcut key is used to switch to the previous open window?
A) ALT + SHIFT + TAB
B) Home Key
C) ALT + LEFT ARROW
D) CTRL + SHIFT + TAB
Option a – ALT + SHIFT + TAB
Which shortcut keys can close the current window?
A) CTRL + X
B) CTRL + W
C) CTRL + F4
D) B and C only
Option d – B and C only
Which shortcut key restores a maximized window to a smaller size?
A) ALT + F5
B) CTRL + F5
C) SHIFT + F5
D) ALT + CTRL + F5
Option a – ALT + F5
Which shortcut key moves to a task pane from another pane in a clockwise direction?
A) F3
B) F5
C) F4
D) F6
Option d – F6
Which shortcut key moves to a task pane from another pane in a counterclockwise direction?
A) ALT + F6
B) SHIFT + F6
C) CTRL + F6
D) ALT + LEFT ARROW
Option b – SHIFT + F6
When multiple windows are open, which shortcut key moves to the next window?
A) ALT + RIGHT ARROW
B) SHIFT + F6
C) CTRL + F6
D) ALT + F6
Option c – CTRL + F6
Which shortcut key maximizes or restores the selected window?
A) CTRL + F7
B) CTRL + F8
C) CTRL + F9
D) CTRL + F10
Option d – CTRL + F10
Which key is used to take a screenshot and copy it to the clipboard?
A) PrntScr
B) CTRL + P
C) CTRL + F9
D) PRINT Window
Option a – PrntScr
Which shortcut key moves from an open dialog box back to the document in supported windows like Find and Replace?
A) CTRL + F7
B) ALT + SHIFT + F6
C) ALT + LEFT ARROW
D) ALT + F6
Option d – ALT + F6
Which key moves to the next option or option group?
A) ALT + TAB
B) CTRL + TAB
C) TAB
D) CTRL + RIGHT ARROW
Option c – TAB
Which key moves to the previous option or option group?
A) SHIFT + TAB
B) CTRL + TAB
C) CTRL + LEFT ARROW
D) ALT + TAB
Option a – SHIFT + TAB
Which shortcut key moves to the next tab in a dialog box? ( Computer MCQ for SSC Exams )
A) ALT + TAB
B) CTRL + TAB
C) SHIFT + TAB
D) A & C only
Option b – CTRL + TAB
Which shortcut key moves to the previous tab in a dialog box?
A) ALT + TAB
B) SHIFT + TAB
C) ALT + SHIFT + TAB
D) CTRL + SHIFT + TAB
Option d – CTRL + SHIFT + TAB
Which keys are used to move between options in a drop-down list or option groups? ( Computer MCQ for SSC Exams )
A) UP AND DOWN ARROW
B) LEFT ARROW
C) RIGHT ARROW
D) All of the above
Option d – All of the above
Which type of text is changed using a cipher algorithm? ( Computer MCQ for SSC Exams )
A) Transformed text
B) Complex text
C) Scalar text
D) Plain text
Option d – Plain text
What does “TCP/IP” stand for?
A) Transmission Contribution Protocol/Internet Protocol
B) Transmission Control Protocol/Internet Protocol
C) Transaction Control Protocol/Internet Protocol
D) Transmission Control Protocol/Internet Protocol
Option b – Transmission Control Protocol/Internet Protocol
In network systems, response time and transit time are used to evaluate: ( Computer MCQ for SSC Exams )
A) Security
B) Longevity
C) Reliability
D) Performance
Option d – Performance
What aspect of a network is most affected when user numbers exceed capacity? ( Computer MCQ for SSC Exams )
A) Reliability
B) Performance
C) Security
D) Longevity
Option d – Longevity
In computer networks, encryption mainly enhances:
A) Security
B) Performance
C) Reliability
D) Longevity
Option a – Security
Which statement about firewalls is correct? ( Computer MCQ for SSC Exams )
A) They block unauthorized physical access at the company’s edge.
B) They prevent unauthorized digital access at the company’s edge.
C) They stop files from harming company data.
D) None of the above
Option b – They prevent unauthorized digital access at the company’s edge.
When was the first computer virus developed?
A) 1970
B) 1971
C) 1972
D) 1969
Option b – 1971
What is known as the world’s first antivirus software?
A) Creeper
B) Reaper
C) Tinkered
D) Ray Tomlinson
Option b – Reaper
Which cybersecurity principle emphasizes minimizing the complexity of security systems? ( Computer MCQ for SSC Exams )
A) Open-Design
B) Economy of the Mechanism
C) Least Privilege
D) Fail-safe Defaults
Option b – Economy of the Mechanism
Which cybersecurity principle limits the default access when creating new objects or users?
A) Least Privilege
B) Open-Design
C) Fail-safe Defaults
D) None of the above
Option c – Fail-safe Defaults
Denying root access to an employee who doesn’t need it reflects which cybersecurity principle? ( Computer MCQ for SSC Exams )
A) Least Privilege
B) Open Design
C) Separation of Privileges
D) Both A and C
Option a – Least Privilege
Which of the following are examples of Open-Design? ( Computer MCQ for SSC Exams )
A) CSS
B) DVD Player
C) Only A
D) Both A and B
Option d – Both A and B
Which principle suggests that recording details of a security breach can be more useful than preventing it?
A) Least Common Mechanism
B) Compromise Recording
C) Psychological Acceptability
D) Work Factor
Option b – Compromise Recording
Requiring users to log in again after being inactive for a while is an example of which cybersecurity principle? ( Computer MCQ for SSC Exams )
A) Compromise Recording
B) Psychological Acceptability
C) Complete Mediation
D) None of the above
Option c – Complete Mediation
Which of the following correctly describes email security?
A) Hardware, software, and security protocols are essential to safeguard email apps.
B) Recognizing usual network activity helps in spotting security breaches.
C) Phishing is a common hacker strategy to compromise networks.
D) All of the above
Option c – Phishing is a common hacker strategy to compromise networks.
Which statement is true regarding VPNs in network security? ( Computer MCQ for SSC Exams )
A) VPNs ensure secure communication between a device and the network.
B) VPNs commonly use IPsec or SSL encryption.
C) VPNs create a protected, encrypted connection across the public internet.
D) All of the above
Option d – All of the above
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