Prepare for the OSSC CGL with these Top 30 Computer Awareness MCQs, designed to enhance your knowledge. Covering fundamental concepts in computing, from hardware to software and beyond, these questions aim to sharpen your understanding and boost your confidence. Whether you’re familiarizing yourself with basic terminology or delving into more advanced topics, this curated set ensures comprehensive preparation. Master concepts like operating systems, networking, and data structures, vital for success in the OSSC CGL examination. Elevate your computer awareness proficiency and ace the test with ease.
Top 30 Computer Awareness MCQs For OSSC CGL
- Which Microsoft Office application is primarily used for creating text documents?
A) MS Excel
B) MS PowerPoint
C) MS Access
D) MS Word
Answer: D) MS Word - What is the file extension for documents created in MS Word?
A) .xls
B) .ppt
C) .doc
D) .accdb
Answer: C) .doc - Which MS Office application is used for creating spreadsheets?
A) MS Word
B) MS Excel
C) MS PowerPoint
D) MS Access
Answer: B) MS Excel - What is the primary function of MS Excel?
A) Creating audiovisual presentations
B) Managing databases
C) Making spreadsheets and data processing
D) Note-taking
Answer: C) Making spreadsheets and data processing - Which file extension is used for Excel spreadsheets?
A) .ppt
B) .doc
C) .xls
D) .accdb
Answer: C) .xls - Which Microsoft Office application is used for creating audiovisual presentations?
A) MS Word
B) MS Excel
C) MS PowerPoint
D) MS Access
Answer: C) MS PowerPoint - What is the file extension for PowerPoint presentations?
A) .xls
B) .ppt
C) .doc
D) .accdb
Answer: B) .ppt - MS Access is primarily used for which purpose?
A) Note-taking
B) Creating spreadsheets
C) Managing databases
D) Audiovisual presentations
Answer: C) Managing databases - What is the file extension for databases created in MS Access?
A) .xls
B) .ppt
C) .doc
D) .accdb
Answer: D) .accdb - Which MS Office application is used as an email client?
A) MS Outlook
B) MS OneNote
C) MS Word
D) MS Excel
Answer: A) MS Outlook - What is the primary function of MS Outlook?
A) Note-taking
B) Managing databases
C) Email client and personal information management
D) Creating spreadsheets
Answer: C) Email client and personal information management - Which MS Office application is primarily used for note-taking?
A) MS Outlook
B) MS OneNote
C) MS PowerPoint
D) MS Access
Answer: B) MS OneNote - How many generations of computers have there been until 2023?
A) Three
B) Four
C) Five
D) Six
Answer: C) Five - Which generation of computers is still being developed as of 2023?
A) First generation
B) Second generation
C) Third generation
D) Fifth generation
Answer: D) Fifth generation - Which generation of computers introduced transistors as a replacement for vacuum tubes?
A) First generation
B) Second generation
C) Third generation
D) Fourth generation
Answer: B) Second generation - In which generation of computers did integrated circuits (ICs) become prevalent?
A) First generation
B) Second generation
C) Third generation
D) Fourth generation
Answer: C) Third generation - Which generation of computers saw the development of microprocessors?
A) First generation
B) Second generation
C) Third generation
D) Fourth generation
Answer: D) Fourth generation - What was a defining feature of the fourth generation of computers?
A) Use of vacuum tubes
B) Use of transistors
C) Use of integrated circuits
D) Use of microprocessors
Answer: D) Use of microprocessors - Which generation of computers saw the introduction of personal computers (PCs)?
A) First generation
B) Second generation
C) Third generation
D) Fourth generation
Answer: D) Fourth generation - What is the shortcut key combination for copying selected content?
A) Ctrl + C
B) Ctrl + X
C) Ctrl + V
D) Alt + C
Answer: A) Ctrl + C - Which shortcut key combination is used for cutting selected content?
A) Ctrl + C
B) Ctrl + X
C) Ctrl + V
D) Alt + X
Answer: B) Ctrl + X - What is the shortcut key combination for pasting copied or cut content?
A) Ctrl + C
B) Ctrl + X
C) Ctrl + V
D) Alt + V
Answer: C) Ctrl + V - How do you maximize a window using keyboard shortcuts?
A) F11
B) Ctrl + Up arrow
C) Windows logo key + Up arrow
D) Windows logo key + Down arrow
Answer: C) Windows logo key + Up arrow - Which shortcut key combination opens Task View in Windows?
A) Windows logo key + Tab
B) Alt + Tab
C) Ctrl + Tab
D) Windows logo key + Shift + Tab
Answer: A) Windows logo key + Tab - What is the shortcut key combination to display and hide the desktop in Windows?
A) Windows logo key + D
B) Ctrl + D
C) Alt + D
D) Shift + D
Answer: A) Windows logo key + D - How do you switch between open applications using keyboard shortcuts?
A) Windows logo key + X
B) Ctrl + Alt + Tab
C) Alt + Tab
D) Ctrl + Shift + Tab
Answer: C) Alt + Tab - What is the shortcut key combination to open the Quick Link menu in Windows?
A) Ctrl + X
B) Ctrl + Alt + X
C) Windows logo key + X
D) Windows logo key + Alt + X
Answer: C) Windows logo key + X - What function does pressing F1 perform on a computer?
A) Opens the search function
B) Renames a file in Windows Explorer
C) Opens the help menu
D) None of the above
Answer: C) Opens the help menu - What action does pressing F2 typically perform in Windows Explorer?
A) Opens the search function
B) Renames a file
C) Opens a new window
D) Closes the current window
Answer: B) Renames a file in Windows Explorer - What does pressing F3 usually do on a computer?
A) Opens the help menu
B) Renames a file in Windows Explorer
C) Opens the search function
D) Creates a new document
Answer: C) Opens the search function
