[Computer Network MCQS ]
झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।
Computer Network Topics:-
Network Basics, Types of Networks (LAN, MAN, WAN, PAN), Network Topologies, OSI Reference Model, TCP/IP Model, Physical Layer, Data Link Layer, Ethernet Technology, Switching Techniques, Network Layer, IPv4 Addressing, IPv6 Addressing, Subnetting, Supernetting, Routing Concepts, RIP (Routing Information Protocol), OSPF (Open Shortest Path First), BGP (Border Gateway Protocol), ARP and RARP, ICMP, DHCP, DNS, NAT, Transport Layer, TCP (Transmission Control Protocol), UDP (User Datagram Protocol), FTP and TFTP, HTTP and HTTPS, SMTP, POP3 and IMAP, Telnet and SSH, SNMP, NTP, Wireless Networks, Wi-Fi (IEEE 802.11), Bluetooth, VPN (Virtual Private Network), Firewall, IDS and IPS, SSL/TLS, IPsec, Cryptography, Network Security, Cloud Networking, Mobile Networking, Advanced Networking[ Computer Network MCQS ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
281. Internet का जनक किसे कहा जाता है?
[A] Charles Babbage
[B] Vint Cerf
[C] Tim Berners-Lee
[D] Dennis Ritchie
281. Who is known as the Father of the Internet?
[A] Charles Babbage
[B] Vint Cerf
[C] Tim Berners-Lee
[D] Dennis Ritchie
सही उत्तर: Vint Cerf
व्याख्या: Vint Cerf को Internet का जनक माना जाता है।
Correct Answer: Vint Cerf
Explanation: Vint Cerf is known as the Father of the Internet.
282. WWW का आविष्कार किसने किया?
[A] Bill Gates
[B] Steve Jobs
[C] Tim Berners-Lee
[D] Mark Zuckerberg
282. Who invented the World Wide Web?
[A] Bill Gates
[B] Steve Jobs
[C] Tim Berners-Lee
[D] Mark Zuckerberg
सही उत्तर: Tim Berners-Lee
व्याख्या: Tim Berners-Lee ने World Wide Web का आविष्कार किया।
Correct Answer: Tim Berners-Lee
Explanation: Tim Berners-Lee invented the World Wide Web.
283. NIC का पूरा नाम क्या है?
[A] Network Interface Card
[B] Network Internet Card
[C] Node Interface Card
[D] Network Internal Card
283. What is the full form of NIC?
[A] Network Interface Card
[B] Network Internet Card
[C] Node Interface Card
[D] Network Internal Card
सही उत्तर: Network Interface Card
व्याख्या: NIC कंप्यूटर को नेटवर्क से जोड़ता है।
Correct Answer: Network Interface Card
Explanation: NIC stands for Network Interface Card.
284. IPv4 Address कितने Bits का होता है?
[A] 16
[B] 32
[C] 64
[D] 128
284. How many bits are in an IPv4 address?
[A] 16
[B] 32
[C] 64
[D] 128
सही उत्तर: 32
व्याख्या: IPv4 Address 32 Bits का होता है।
Correct Answer: 32
Explanation: IPv4 address consists of 32 bits.
285. कौन-सा Protocol Web Pages Transfer करता है?
[A] FTP
[B] HTTP
[C] SMTP
[D] Telnet
285. Which protocol transfers web pages?
[A] FTP
[B] HTTP
[C] SMTP
[D] Telnet
सही उत्तर: HTTP
व्याख्या: HTTP वेब पेज ट्रांसफर करने के लिए उपयोग किया जाता है।
Correct Answer: HTTP
Explanation: HTTP is used to transfer web pages.
286. Router का मुख्य कार्य क्या है?
[A] Signal Amplification
[B] Routing Packets
[C] Printing
[D] Data Compression
286. What is the main function of a Router?
[A] Signal Amplification
[B] Routing Packets
[C] Printing
[D] Data Compression
सही उत्तर: Routing Packets
व्याख्या: Router विभिन्न Networks के बीच Data Route करता है।
Correct Answer: Routing Packets
Explanation: Routers route packets between networks.
287. MAC Address किस Layer पर कार्य करता है?
[A] Physical
[B] Data Link
[C] Network
[D] Transport
287. MAC Address operates at which OSI layer?
[A] Physical
[B] Data Link
[C] Network
[D] Transport
सही उत्तर: Data Link
व्याख्या: MAC Address OSI की Data Link Layer में कार्य करता है।
Correct Answer: Data Link
Explanation: MAC Address works at the Data Link Layer.
288. IP Address किस प्रकार का Address है?
[A] Physical
[B] Logical
[C] Permanent
[D] Hardware
288. What type of address is an IP Address?
[A] Physical
[B] Logical
[C] Permanent
[D] Hardware
सही उत्तर: Logical
व्याख्या: IP Address एक Logical Address है।
Correct Answer: Logical
Explanation: IP Address is a logical address.
289. Gateway का उपयोग किसलिए किया जाता है?
[A] Same Network Communication
[B] Different Network Communication
[C] Printing
[D] Email Sending
289. What is the purpose of a Gateway?
[A] Same Network Communication
[B] Different Network Communication
[C] Printing
[D] Email Sending
सही उत्तर: Different Network Communication
व्याख्या: Gateway विभिन्न प्रकार के Networks को जोड़ता है।
Correct Answer: Different Network Communication
Explanation: A gateway connects different networks.
290. Coaxial Cable में कौन-सा Connector प्रयोग होता है?
[A] RJ-45
[B] RJ-11
[C] BNC
[D] USB
290. Which connector is used with coaxial cable?
[A] RJ-45
[B] RJ-11
[C] BNC
[D] USB
सही उत्तर: BNC
व्याख्या: Coaxial Cable में BNC Connector उपयोग होता है।
Correct Answer: BNC
Explanation: BNC connector is used with coaxial cables.