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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 store, organize, and retrieve data🔒
C) To display graphical 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) Print Screen (PrtSc)🔒
B) F12🔒
C) Alt + Tab🔒
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) Patching🔒
C) Hacking🔒
D) Editing🔒
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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