[Internet and Neworking MCQS ]
झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।
[ Internet and Neworking MCQS ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
31. Browser का example कौन सा है?
[A] MS Word
[B] Chrome
[C] Excel
[D] Paint
31. Example of browser?
[A] Word
[B] Chrome
[C] Excel
[D] Paint
सही उत्तर: Chrome
व्याख्या: Chrome browser है।
Correct Answer: Chrome
Explanation: Browser software.
32. Search engine कौन सा है?
[A] Google
[B] MS Word
[C] Excel
[D] Paint
32. Which is search engine?
[A] Google
[B] Word
[C] Excel
[D] Paint
सही उत्तर: Google
व्याख्या: Google search engine है।
Correct Answer: Google
Explanation: Search engine example.
33. HTTP port number क्या है?
[A] 80
[B] 21
[C] 25
[D] 110
33. HTTP port number?
[A] 80
[B] 21
[C] 25
[D] 110
सही उत्तर: 80
व्याख्या: HTTP port 80 use करता है।
Correct Answer: 80
Explanation: Port 80 for HTTP.
34. HTTPS port number क्या है?
[A] 80
[B] 443
[C] 21
[D] 25
34. HTTPS port number?
[A] 80
[B] 443
[C] 21
[D] 25
सही उत्तर: 443
व्याख्या: HTTPS secure port 443 है।
Correct Answer: 443
Explanation: Secure port 443.
35. Email भेजने के लिए कौन सा protocol use होता है?
[A] SMTP
[B] HTTP
[C] FTP
[D] TCP
35. Email sending protocol?
[A] SMTP
[B] HTTP
[C] FTP
[D] TCP
सही उत्तर: SMTP
व्याख्या: SMTP email send करता है।
Correct Answer: SMTP
Explanation: Sends emails.
36. Email receive करने के लिए कौन सा protocol?
[A] SMTP
[B] POP3
[C] HTTP
[D] FTP
36. Email receiving protocol?
[A] SMTP
[B] POP3
[C] HTTP
[D] FTP
सही उत्तर: POP3
व्याख्या: POP3 email receive करता है।
Correct Answer: POP3
Explanation: Receives emails.
37. FTP का उपयोग क्या है?
[A] File transfer
[B] Printing
[C] Scanning
[D] Gaming
37. What is use of FTP?
[A] File transfer
[B] Print
[C] Scan
[D] Game
सही उत्तर: File transfer
व्याख्या: FTP files transfer करता है।
Correct Answer: File transfer
Explanation: Transfers files.
38. Cyber security का उद्देश्य क्या है?
[A] Gaming
[B] Protection
[C] Printing
[D] Typing
38. Purpose of cyber security?
[A] Gaming
[B] Protection
[C] Printing
[D] Typing
सही उत्तर: Protection
व्याख्या: System को सुरक्षित रखना।
Correct Answer: Protection
Explanation: Protects data.
39. Firewall किससे बचाता है?
[A] Virus
[B] Printer
[C] Mouse
[D] Keyboard
39. Firewall protects from?
[A] Virus
[B] Printer
[C] Mouse
[D] Keyboard
सही उत्तर: Virus
व्याख्या: Firewall threats से बचाता है।
Correct Answer: Virus
Explanation: Protects system.
40. Download speed किससे मापी जाती है?
[A] Volt
[B] Mbps
[C] Kg
[D] Meter
40. Download speed unit?
[A] Volt
[B] Mbps
[C] Kg
[D] Meter
सही उत्तर: Mbps
व्याख्या: Internet speed Mbps में होती है।
Correct Answer: Mbps
Explanation: Speed measured in Mbps.