This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “Virtual Circuit”. 1. Which of the following is not a characteristic of Virtual Circuit Network? a) There are setup and teardown phases in addition to the data transfer phase b) Resources can be allocated during setup phase or on demand c) All … Read more
This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “Congestion Control”. 1. Two broad categories of congestion control are a) Open-loop and Closed-loop b) Open-control and Closed-control c) Active control and Passive control d) Active loop and Passive loop 2. In open-loop control, policies are applied to __________ a) Remove after … Read more
This set of Computer Networks Questions and Answers for Experienced people focuses on “AH and ESP Protocols”. 1. Which mode of IPsec should you use to assure the security and confidentiality of data within the same LAN? a) AH transport mode b) ESP transport mode c) ESP tunnel mode d) AH tunnel mode 2. Which … Read more
This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “Reliable Data Transfer”. 1. Which layer is more helpful in providing reliable data transmission service? a) Transport layer b) Datalink layer c) Application layer d) Network layer 2. Which protocol works well over an inter network in case of reliability? a) Hyper … Read more
This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “UDP”. 1. Which of the following is false with respect to UDP? a) Connection-oriented b) Unreliable c) Transport layer protocol d) Low overhead 2. Return value of the UDP port “Chargen” is _______ a) String of characters b) String of integers c) … Read more
This set of Computer Networks Interview Questions and Answers for freshers focuses on “TCP – 2”. 1. The receiver of the data controls the amount of data that are to be sent by the sender is referred to as ___________ a) Flow control b) Error control c) Congestion control d) Error detection 2. Size of … Read more
This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “TCP-1”. 1. Which of the following is false with respect to TCP? a) Connection-oriented b) Process-to-process c) Transport layer protocol d) Unreliable 2. In TCP, sending and receiving data is done as _______ a) Stream of bytes b) Sequence of characters c) … Read more
This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “Telnet – 2”. 1. Telnet protocol is used to establish a connection to __________ a) TCP port number 21 b) TCP port number 22 c) TCP port number 23 d) TCP port number 25 2. Which one of the following is not … Read more
This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “Telnet – 1”. 1. The application layer protocol used by a Telnet application is ________ a) Telnet b) FTP c) HTTP d) SMTP 2. Which amongst the following statements is correct for “character at a time” mode? a) Character processing is done … Read more
This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “SNMP”. 1. The application-level protocol in which a few manager stations control a set of agents is called ______ a) HTML b) TCP c) SNMP d) SNMP/IP 2. Full duplex mode increases the capacity of each domain by ________ a) 10 to … Read more
