What does GUI stand for in computer terminology? (A) Graphical User Interface (B) General Utility Interface (C) Global User Internet (D) Graphic Utility Input Answer: (A)
Which one is a non-impact printer? (A) Dot Matrix (B) Daisy Wheel (C) Laser Printer (D) Line Printer Answer: (C)
Which shortcut key is used to redo an action in MS Word? (A) Ctrl + Y (B) Ctrl + Z (C) Ctrl + A (D) Ctrl + S Answer: (A)
Which type of memory is used in Pendrives? (A) Flash (B) SRAM (C) ROM (D) EEPROM Answer: (A)
The physical parts of a computer are called – (A) Software (B) Hardware (C) Firmware (D) Malware Answer: (B)
Which of the following is NOT an open-source software? (A) Ubuntu (B) LibreOffice (C) Windows (D) Mozilla Firefox Answer: (C)
What is the function of a device driver? (A) Manages memory (B) Manages hardware communication (C) Stores data (D) Transmits viruses Answer: (B)
What is used to connect two different networks? (A) Switch (B) Repeater (C) Bridge (D) Router Answer: (D)
Which of the following is a real-time operating system? (A) Linux (B) Windows (C) RTOS (D) DOS Answer: (C)
Which company manufactures the Ryzen processor? (A) Intel (B) Microsoft (C) AMD (D) Qualcomm Answer: (C)
Which of the following is a search algorithm used by web browsers? (A) Bubble Sort (B) PageRank (C) Quick Sort (D) Binary Search Answer: (B)
What is the full form of PDF? (A) Printable Document File (B) Portable Document Format (C) Page Data Format (D) Public Document File Answer: (B)
Which one is an example of a primary memory device? (A) CD (B) RAM (C) Pendrive (D) DVD Answer: (B)
Which protocol is used for receiving emails? (A) SMTP (B) FTP (C) POP3 (D) HTTP Answer: (C)
Which company developed the MS Office Suite? (A) Google (B) IBM (C) Apple (D) Microsoft Answer: (D)
Which menu contains ‘Save As’ in MS Word? (A) Edit (B) View (C) File (D) Insert Answer: (C)
What does the ‘print screen’ key do? (A) Prints the document (B) Takes a screenshot (C) Opens printer settings (D) Refreshes the screen Answer: (B)
Which of the following is used to store BIOS settings? (A) CMOS (B) SSD (C) HDD (D) RAM Answer: (A)
Which storage type uses magnetic properties? (A) SSD (B) Flash Drive (C) Hard Disk (D) Optical Disk Answer: (C)
Which key is used to delete characters to the right of the cursor? (A) Backspace (B) Delete (C) Ctrl (D) Esc Answer: (B)
Which computer virus attaches itself to executable files? (A) Worm (B) Trojan (C) File Infector (D) Ransomware Answer: (C)
Which of the following is NOT an antivirus software? (A) Avast (B) Kaspersky (C) Quick Heal (D) PowerPoint Answer: (D)
Which device is used to display output visually? (A) Printer (B) Monitor (C) Speaker (D) Mouse Answer: (B)
Which tool is used to write computer programs? (A) Compiler (B) IDE (C) Debugger (D) Browser Answer: (B)
Which shortcut is used to close a window? (A) Ctrl + Q (B) Alt + F4 (C) Ctrl + F4 (D) Esc Answer: (B)
Which of the following is a secondary storage device? (A) RAM (B) ROM (C) Hard Drive (D) Cache Answer: (C)
What is the base of the binary number system? (A) 4 (B) 2 (C) 8 (D) 10 Answer: (B)
Which Microsoft application is used for slide presentations? (A) Word (B) Excel (C) PowerPoint (D) Access Answer: (C)
Which shortcut key is used to bold text in MS Word? (A) Ctrl + B (B) Ctrl + I (C) Ctrl + U (D) Ctrl + M Answer: (A)
Which of the following is used to store temporary data? (A) ROM (B) HDD (C) RAM (D) SSD Answer: (C)
Which key is used to open the Start menu in Windows? (A) Ctrl (B) Shift (C) Windows (D) Tab Answer: (C)
Which of the following allows a computer to connect to a network? (A) NIC (B) USB (C) CD-ROM (D) VGA Answer: (A)
Which of these is a communication software? (A) Skype (B) Tally (C) Excel (D) Acrobat Answer: (A)
Which of the following is a function of the operating system? (A) Word Processing (B) Managing Memory (C) Creating Presentations (D) Editing Videos Answer: (B)
Which key is used to open Task Manager with Ctrl and Shift? (A) Esc (B) Alt (C) F4 (D) Tab Answer: (A)
Which of these is NOT a video file extension? (A) .avi (B) .mp4 (C) .mov (D) .mp3 Answer: (D)
Which shortcut is used to italicize text? (A) Ctrl + I (B) Ctrl + B (C) Ctrl + U (D) Ctrl + T Answer: (A)
Which company developed C programming language? (A) Microsoft (B) IBM (C) Bell Labs (D) Sun Microsystems Answer: (C)
Which device allows only input? (A) Scanner (B) Printer (C) Monitor (D) Projector Answer: (A)
Which of these is not a function key? (A) F13 (B) F1 (C) F5 (D) F12 Answer: (A)
Which key is used to enter BIOS during boot? (A) F2 (B) Esc (C) Del (D) Any of the above depending on the system Answer: (D)
Which file format is used for audio files? (A) .mp3 (B) .doc (C) .xls (D) .png Answer: (A)
What is the main role of a compiler? (A) Convert machine code to high-level (B) Convert high-level code to machine code (C) Run programs (D) Debug code Answer: (B)
What is an IP address used for? (A) Identifying a device on a network (B) Formatting hard drives (C) Creating email accounts (D) Monitoring CPU usage Answer: (A)
Which function key is used to open Help in most software? (A) F1 (B) F5 (C) F11 (D) F2 Answer: (A)
Which of the following is a type of operating system? (A) Compiler (B) Linux (C) USB (D) Excel Answer: (B)
What does LAN stand for? (A) Local Area Network (B) Large Area Network (C) Light Access Network (D) Logical Address Node Answer: (A)
What type of device is a joystick? (A) Input (B) Output (C) Storage (D) Network Answer: (A)
Which tool is used to troubleshoot hardware problems in Windows? (A) Device Manager (B) Disk Cleanup (C) Registry Editor (D) Event Viewer Answer: (A)