Computer Networks MCQs
998+ questions with answers
Which of the following statement is incorrect in case of hierarchical routing?
Which of the following is not concerned by the switch to manage traffic in it?
Which type of switch has more features among the following?
Which of the following can’t be a feature of hub?
Which of the following are the types present in the hubs?
Which of the following is incorrect about hubs?
Which of the following device belongs to physical layer?
Which of the following device is a data link layer device?
What is the maximum speed of the hub for packet broadcasting?
Datagram switching is done at which layer of OSI model?
Packets in datagram switching are referred to as ________
Datagram networks mainly refers to _________
Datagrams are routed to their destinations with the help of ________
The main contents of the routing table in datagram networks are ___________
Which of the following is true with respect to the delay in datagram networks?
During datagram switching, the packets are placed in __________ to wait until the given transmission line becomes available.
The probability of the error in a transmitted block _________ with the length of the block
Which of the following is false with respect to the datagram networks?
Network layer firewall works as a __________
Network layer firewall has two sub-categories as _________
A firewall is installed at the point where the secure internal network and untrusted external network meet which is also known as __________
Which of the following is / are the types of firewall?
A packet filter firewall filters at __________
What is one advantage of setting up a DMZ with two firewalls?
What tells a firewall how to reassemble a data stream that has been divided into packets?
A stateful firewall maintains a ___________ which is a list of active connections.
A firewall needs to be __________ so that it can grow proportionally with the network that it protects.
Complex networks today are made up of hundreds and sometimes thousands of _________
Performance management is closely related to _________
Configuration management can be divided into two subsystems: reconfiguration and __________
In Network Management System, the term that is responsible for controlling access to network based on predefined policy is called ___________
Control of users’ access to network resources through charges is the main responsibility of ______________
Which of the following networks supports pipelining effect?
In Network Management System, maps track each piece of hardware and its connection to the _________
MIB is a collection of groups of objects that can be managed by __________
A network management system can be divided into ___________
____________ is a network management protocol that is specified in the OSI Model.
Which one of these is a Management notification service made available by Common Management Information Service Element (CMISE)?
The managed objects are defined as ___________ objects in SNMP.
The IEEE standards for Local Area Network (LAN) and Metropolitan Area Network (MAN) specifications are concerned with OSI layers __________ and _________
There are four logical layers of TMN wherein the Service Management Layer ____________
__________ is used to establish association between two network entities.
XML based network management uses _____________ technology for network management.
OSI Network Management Model comprises of four models, they are ____________
The architecture for SNMP standard for network management is defined by _________
The fourth component of Network Management, functional model, deals with ___________
What is the function of SMI?
Ping can _________
ICMP is used in _________