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Operating Systems, Security, Networking and Hardware Quiz (Set-23)

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🖥️ Q1) Which component stores the BIOS settings in a computer?
A) Hard Disk
B) CMOS
C) RAM
D) Cache
🌐 Q2) Which protocol is used for secure communication over the Internet?
A) FTP
B) HTTPS
C) SMTP
D) POP3
💾 Q3) Which of the following is an example of secondary storage?
A) RAM
B) Cache
C) Hard Disk
D) Register
🖥️ Q4) Which of the following is NOT an operating system?
A) Linux
B) Oracle
C) Windows
D) Android
💻 Q5) The term 'GHz' in processors refers to?
A) Clock Speed
B) Storage Capacity
C) Cache Size
D) Bus Width
🔒 Q6) Which of the following is NOT a type of malware?
A) Trojan
B) Worm
C) Firewall
D) Spyware
⌨️ Q7) Shortcut key to open Task Manager in Windows?
A) Ctrl + Shift + Esc
B) Ctrl + Alt + Del
C) Alt + Tab
D) Ctrl + Esc
🌐 Q8) Which of the following is a web browser?
A) Bing
B) Mozilla Firefox
C) Yahoo
D) DuckDuckGo
💾 Q9) Which type of storage is used in SSDs?
A) Flash Memory
B) Magnetic Tape
C) Optical Disk
D) Cache Memory
🖥️ Q10) Which generation of computers used Integrated Circuits (ICs)?
A) First
B) Second
C) Third
D) Fourth
💻 Q11) What is the default file extension of MS Excel 2016?
A) .docx
B) .pptx
C) .xlsx
D) .txt
🔒 Q12) Which of the following is an example of an open-source operating system?
A) Linux
B) Windows
C) macOS
D) Chrome OS
⌨️ Q13) Which keyboard shortcut is used to refresh a web page?
A) Ctrl + W
B) F5
C) Ctrl + N
D) Alt + F4
🌐 Q14) Which company developed the Android operating system?
A) Apple
B) Microsoft
C) Google
D) IBM
🖥️ Q15) Which device is used to convert digital signals into analog signals?
A) Modem
B) Switch
C) Router
D) Hub
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