[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.

131. दुनिया भर में लाखों कंप्यूटरों को जोड़ने वाला विशाल नेटवर्क ________ कहलाता है

[A] Internet

[B] Hypertext

[C] LAN

[D] Web

131. The vast network of computers that connects millions of people worldwide is called

[A] Internet

[B] Hypertext

[C] LAN

[D] Web

सही उत्तर: A

व्याख्या: Internet दुनिया का सबसे बड़ा नेटवर्क है

Correct Answer: A

Explanation: Internet connects global computers

132. डेटा को सैटेलाइट तक भेजने से संबंधित शब्द है?

[A] Downlink

[B] Modulate

[C] Demodulate

[D] Connector

132. A term related sending data to a satellite is?

[A] Downlink

[B] Modulate

[C] Demodulate

[D] Connector

सही उत्तर: A

व्याख्या: सैटेलाइट की ओर डेटा भेजना uplink/downlink से संबंधित होता है

Correct Answer: A

Explanation: Downlink is related to satellite communication

133. मॉडुलेटर-डिमॉडुलेटर का सामान्य नाम क्या है?

[A] Modem

[B] Joiner

[C] Networker

[D] Connector

133. The common name for a modulator-demodulator is

[A] Modem

[B] Joiner

[C] Networker

[D] Connector

सही उत्तर: A

व्याख्या: Modem signal को modulate और demodulate करता है

Correct Answer: A

Explanation: Modem is used for modulation and demodulation

134. दो सिस्टम को जोड़ने वाला डिवाइस (विशेषकर अलग protocols में) कौन सा है?

[A] Repeater

[B] Gateway

[C] Bridge

[D] Hub

134. Which device is used to connect two systems, especially if they use different protocols?

[A] Repeater

[B] Gateway

[C] Bridge

[D] Hub

सही उत्तर: B

व्याख्या: Gateway अलग protocols को connect करता है

Correct Answer: B

Explanation: Gateway connects different protocols

135. निम्न में से कौन सा सही IPv4 पता है?

[A] 124.201.3.1.52

[B] 01.200.128.123

[C] 300.142.210.64

[D] 128.64.0.0

135. Which of the following is correct IPv4 address?

[A] 124.201.3.1.52

[B] 01.200.128.123

[C] 300.142.210.64

[D] 128.64.0.0

सही उत्तर: D

व्याख्या: IPv4 में प्रत्येक octet 0-255 के बीच होना चाहिए

Correct Answer: D

Explanation: Valid IPv4 addresses must have values between 0-255

136. IP के कितने version उपलब्ध हैं?

[A] 6 version

[B] 4 version

[C] 2 version

[D] 1 version

136. How many versions are available of IP?

[A] 6 version

[B] 4 version

[C] 2 version

[D] 1 version

सही उत्तर: C

व्याख्या: मुख्य रूप से IPv4 और IPv6 दो version होते हैं

Correct Answer: C

Explanation: There are two main versions: IPv4 and IPv6

137. TCP/IP stack की कौन सी layer OSI model की transport layer के समान है?

[A] Host to host

[B] Application

[C] Internet

[D] Network Access

137. Which layer of TCP/IP stack corresponds to OSI transport layer?

[A] Host to host

[B] Application

[C] Internet

[D] Network Access

सही उत्तर: A

व्याख्या: Host-to-host layer transport layer के समान होती है

Correct Answer: A

Explanation: Host-to-host corresponds to transport layer

138. Data link layer का कौन सा sublayer medium पर निर्भर कार्य करता है?

[A] logical link control sublayer

[B] media access control sublayer

[C] network interface control sublayer

[D] error control sublayer

138. Which sublayer of data link layer depends on medium type?

[A] logical link control sublayer

[B] media access control sublayer

[C] network interface control sublayer

[D] error control sublayer

सही उत्तर: B

व्याख्या: MAC sublayer medium access control करता है

Correct Answer: B

Explanation: MAC handles medium access control

139. निम्न में से कौन सा multiple access protocol है?

[A] CSMA/CD

[B] CSMA/CA

[C] Both CSMA/CD & CSMA/CA

[D] HDLC

139. Which of the following is multiple access protocol for channel access control?

[A] CSMA/CD

[B] CSMA/CA

[C] Both CSMA/CD & CSMA/CA

[D] HDLC

सही उत्तर: C

व्याख्या: दोनों CSMA/CD और CSMA/CA multiple access protocols हैं

Correct Answer: C

Explanation: Both CSMA/CD and CSMA/CA are multiple access protocols

140. Outgoing acknowledgements को अगले data frame के साथ जोड़ने की तकनीक को क्या कहते हैं?

[A] piggybacking

[B] cyclic redundancy check

[C] fletcher’s checksum

[D] parity check

140. The technique of delaying outgoing acknowledgements to attach them to next frame is called

[A] piggybacking

[B] cyclic redundancy check

[C] fletcher’s checksum

[D] parity check

सही उत्तर: A

व्याख्या: Piggybacking में ACK को data frame के साथ भेजा जाता है

Correct Answer: A

Explanation: Piggybacking attaches ACK with data frame