MCQ in Computer Network and Networking Part 15 | ECE Board Exam

(Last Updated On: January 7, 2023)

This is the Multiple Choice Questions Part 15 of the Series on Computer Network and Networking as one of the Communication Engineering (EST) and Electronics Engineering topics. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize yourself in each and every question compiled here taken from various sources including but not limited to past Board Exam Questions in Communication Engineering and Electronics Engineering field, Communications Books, Electronics Books, Journals and other Communications and Electronics References.

Continue Practice Exam Test Questions Part 15 of the Series

⇐ MCQ in Computer Network and Networking Part 14 | ECE Board Exam

Choose the letter of the best answer in each question.

701. An RTP session is established for ____________

A. each media stream

B. all media streams

C. some predefined number of media streams

D. no media stream

702. RTP can use __________

A. unprivileged udp ports

B. stream control transmission protocol

C. datagram congestion control protocol

D. all of the mentioned

703. Which one of the following multimedia formats cannot be supported by RTP?

A. mpeg-4

B. mjpeg

C. mpeg

D. txt

704. An RTP header has a minimum size of _________

A. 12 bytes

B. 16 bytes

C. 24 bytes

D. 32 bytes

705. Which one of the following is not correct?

A. rtcp provides canonical end-point identifiers to all session participants

B. rtcp reports are expected to be sent by all participants

C. rtcp itself does not provide any flow encryption or authentication methods

D. rtcp handles the actual data delivery

706. An RPC (remote procedure call) is initiated by the _________

A. server

B. client

C. client after the sever

D. a third party

707. In RPC, while a server is processing the call, the client is blocked ________

A. unless the client sends an asynchronous request to the server

B. unless the call processing is complete

C. for the complete duration of the connection

D. unless the server is disconnected

708. A remote procedure call is _______

A. inter-process communication

B. a single process

C. a single thread

D. a single stream

709. RPC allows a computer program to cause a subroutine to execute in _________

A. its own address space

B. another address space

C. both its own address space and another address space

D. applications address space

710. RPC works between two processes. These processes must be ____________

A. on the same computer

B. on different computers connected with a network

C. on the same computer and also on different computers connected with a network

D. on none of the computers

711. A remote procedure is uniquely identified by _________

A. program number

B. version number

C. procedure number

D. all of the mentioned

712. An RPC application requires _________

A. specific protocol for client server communication

B. a client program

C. a server program

D. all of the mentioned

713. RPC is a _________

A. synchronous operation

B. asynchronous operation

C. time independent operation

D. channel specific operation

714. Which of the following is an advantage of anomaly detection?

A. rules are easy to define

B. custom protocols can be easily analyzed

C. the engine can scale as the rule set grows

D. malicious activity that falls within normal usage patterns is detected

715. What is the purpose of a shadow honeypot?

A. to flag attacks against known vulnerabilities

B. to help reduce false positives in a signature-based ids

C. to randomly check suspicious traffic identified by an anomaly detection system

D. to enhance the accuracy of a traditional honeypot

716. At which two traffic layers do most commercial IDSes generate signatures?

A. application layer and network layer

B. network layer and session layer

C. transport layer and application layer

D. transport layer and network layer

717. When discussing IDS/IPS, what is a signature?

A. an electronic signature used to authenticate the identity of a user on the network

B. attack-definition file

C. it refers to “normal,” baseline network behavior

D. it is used to authorize the users on a network

718. Which of the following is true of signature based IDSes?

A. they alert administrators to deviations from “normal” traffic behavior

B. they identify previously unknown attacks

C. the technology is mature and reliable enough to use on production networks

D. they scan network traffic or packets to identify matches with attack-definition files

719. PPP provides the _______ layer in the TCP/IP suite.

A. link

B. network

C. transport

D. application

720. PPP consists of ________components

A. three (encapsulating, the domain name system)

B. three (encapsulating, a link control protocol, ncp)

C. two (a link control protocol, simple network control protocol)

D. one (simple network control protocol)

721. A Link Control Protocol (LCP) is used for ____________

A. establishing, configuring and testing the data-link connection

B. establishing and configuring different network-layer protocols

C. testing the different network-layer protocols

D. provides for multiplexing of different network-layer protocols

722. A family of network control protocols (NCPs) ____________

A. are a series of independently defined protocols that provide a dynamic

B. are a series of independently defined protocols that encapsulate

C. are a series of independently defined protocols that provide transparent

D. the same as nfs

723. Choose the correct statement from the following.

A. ppp can terminate the link at any time

B. ppp can terminate the link only during the link establishment phase

C. ppp can terminate the link during the authentication phase

D. ppp can terminate the link during the callback control phase

724. EIGRP metric is ________

A. k-values

B. bandwidth only

C. hop count

D. delay only

725. EIGRP can support ____________

A. vlsm/subnetting

B. auto summary

C. unequal cast load balancing

D. all of the mentioned

726. EIGRP sends a hello message after every ___________ seconds.

A. 5 seconds (lan), 60 seconds (wan)

B. 5 seconds (lan), 5 seconds (wan)

C. 15s

D. 180s

727. Administrative distance for internal EIGRP is ______

A. 90

B. 170

C. 110

D. 91

728. The EIGRP metric values include:

A. delay

B. bandwidth

C. mtu

D. all of the mentioned

729. For default gateway, which of following commands will you use on a Cisco router?

A. ip default network

B. ip default gateway

C. ip default route

D. default network

730. Administrative distance for external EIGRP route is _______

A. 90

B. 170

C. 110

D. 100

731. EIGRP uses the ____________ algorithm for finding shortest path.

A. spf

B. dual

C. linkstat

D. djikstra’s

732. What are the other types of OLAP apart from ROLAP?

A. HOLAP

B. MOLAP

C. DOLAP

D. Both a and b above

733. A network router joins two together?

A. Computers

B. Switches

C. Networks

D. Gateway

734. Message Oriented Middleware allows general purpose messages to be exchanged in a Client/Server system using message queues.

A. True

B. False

C. none

D. other

735. Which of the following below is a loopback IP address?

A. 127.0.0.0

B. 127.0.1.1

C. 127.0.1.0

D. 127.0.0.1

736. Ping command works on which protocol?

A. ICMP

B. TCP

C. IP

D. UDP

737. Transport layer of OSI model lies between Network and layer

A. Application

B. Data link

C. Session

D. Presentation

738. Which of the following protocols below work in the application layer?

A. POP

B. PPP

C. FTP

D. Both a and d above

739. What is the port number for HTTP?

A. 25

B. 80

C. 21

D. 65

740. IP4 is more commonly used than IPv6?

A. True

B. False

C. none

D. other

741. From the options below, which suits best for MODEM?

A. a device that modulates an analog carrier signal to encode digital information

B. a device that modulates a digital carrier signal to encode analog information

C. a device that modulates an analog carrier signal to decode digital information

D. a device that modulates a digital carrier signal to decode analog information

742. What is the size of an IP address?

A. 64 bit

B. 128 bit

C. 16 bit

D. 32 bit

743. MAC addresses are also known as?

A. Hardware address

B. Physical address

C. both and b above

D. IP address

744. A network point that provides entrance into another network is called as

A. Node

B. Gateway

C. Switch

D. Router

745. UDP is an unreliable protocol.

A. True

B. False

C. none

D. other

746. A stream socket provides communications between a client and a server

A. One way

B. Two way

C. none

D. other

747. Token Ring is a data link technology for?

A. WAN

B. MAN

C. LAN

D. both a and b above

748. Which of the following protocol below are suited for email retrieval?

A. POP3

B. IMAP

C. FTP

D. Both and b above

749. TELNET used protocol for data connection

A. TCP

B. UDP

C. IP

D. DHCP

750. 10Base5, 10Base2, 10BaseT are types of?

A. Internet

B. LAN

C. Ethernet

D. Cables

MCQ in Computer Fundamentals Series

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