JKSSB Computer MCQs Test 7 | JKSSB Mock Test

Computer Awareness One-Liners for JKSSB, SSC, Banking Exams

• Antivirus software is used to protect a computer from malware and viruses.
• Facebook is not a search engine, unlike Google, Bing, or Yahoo.
• The brain of a computer is the CPU (Central Processing Unit).
• HTTP is a protocol used to access web pages.
• Excel is a spreadsheet software developed by Microsoft.
• The basic unit of data in computing is a bit.
• Ctrl + S is the shortcut to save a file.
• Google Chrome is a web browser, not an operating system.
• Hard disk is a type of permanent storage device.
• Keyboard is an input device.
• RAM (Random Access Memory) is a type of temporary memory in a computer.
• MS Word is used for creating text documents.
• Ctrl + P is used to print documents.
• .jpg is an image file extension.
• Windows is a popular operating system by Microsoft.
• URL stands for Uniform Resource Locator.
• Modem connects a computer to the internet.
• Keyboard and mouse are input devices.
• Touch screen acts as both input and output device.
• Cloud computing allows data storage and access over the internet.
• Recycle Bin stores deleted files temporarily in Windows OS.
• Printer is an output device.
• Google is a search engine.
• CD and DVD are optical storage devices.
• Shortcut for copy is Ctrl + C.
• Email stands for electronic mail.
• Software is a set of instructions used by the computer.
• Hardware refers to physical parts of the computer.
• Monitor is an output device.
• Scanner is used to convert documents to digital format.
• USB stands for Universal Serial Bus.
• HTML is used to create web pages.
• Spreadsheet software handles data in rows and columns.
• PowerPoint is used to create presentations.
• Firewall protects networks from unauthorized access.
• Phishing is an online scam to steal personal data.
• Spyware is software that secretly gathers user info.
• MS Office includes Word, Excel, and PowerPoint.
• IP address uniquely identifies a computer on a network.
• Ctrl + Z is the shortcut for undo.
• Operating System manages computer hardware and software.
• LAN stands for Local Area Network.
• Wi-Fi is a wireless networking technology.
• .exe is an executable file extension in Windows.
• Backup refers to copying data for safety.
• Cookie is a small file stored by a website on the user’s browser.
• JPEG and PNG are image formats.
• Ctrl + X is the shortcut to cut text or file.
• PDF stands for Portable Document Format.
• BIOS stands for Basic Input Output System.
• Ctrl + V is the shortcut to paste.