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🖥️ Q.1) Which protocol is used to send emails?
A) FTP
B) SMTP
C) HTTP
D) SNMP
🖥️ Q.2) What is the primary function of a database?
A) To calculate data
B) To display graphical data
C) To store, organize, and retrieve data
D) To secure data
🖥️ Q.3) Which one of these is a primary storage device?
A) SSD
B) RAM
C) USB
D) CD-ROM
🖥️ Q.4) What is the binary representation of the decimal number 10?
A) 1010
B) 1100
C) 1001
D) 1110
🖥️ Q.5) Which of the following is not a web browser?
A) Mozilla Firefox
B) Google Chrome
C) Microsoft Edge
D) Microsoft Word
🖥️ Q.6) What does LAN stand for?
A) Local Area Network
B) Large Access Network
C) Limited Access Network
D) Low Area Network
🖥️ Q.7) Which of these is an example of application software?
A) Linux
B) MS Paint
C) BIOS
D) Kernel
🖥️ Q.8) What does DNS stand for?
A) Domain Name System
B) Data Network Service
C) Digital Network System
D) Domain Network Service
🖥️ Q.9) Which key is used to take a screenshot in Windows?
A) F12
B) Alt + Tab
C) Print Screen (PrtSc)
D) Ctrl + Esc
🖥️ Q.10) Which file format is commonly used for images on the web?
A) .txt
B) .jpeg
C) .docx
D) .exe
🖥️ Q.11) What is the term for modifying a software program to add or remove features?
A) Debugging
B) Hacking
C) Editing
D) Patching
🖥️ Q.12) What is the speed of a processor measured in?
A) Bytes
B) Bits
C) Hertz
D) Pixels
🖥️ Q.13) What is the primary function of a web server?
A) To display webpages
B) To host websites
C) To store passwords
D) To filter network traffic
🖥️ Q.14) What does VPN stand for?
A) Virtual Private Network
B) Virtual Public Network
C) Virtual Protected Network
D) Variable Private Network
🖥️ Q.15) What is the default port number for HTTP?
A) 21
B) 22
C) 443
D) 80
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