MEDIUM
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Network layer firewall works as a:
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Important Questions on Computer and Internet Basics
MEDIUM
A distributed network configuration in which all data/information pass through a central computer is _____.
EASY
In a _____ network, all devices are connected to a device called a hub, and they communicate through it.
EASY
_______ is a computer hardware component that connects a computer to computer network.
HARD
In a _____ network, all devices are connected to a device called a hub, and they communicate through it.
EASY
The main directory of a disk is called the_____directory.
MEDIUM
Depending upon the traffic handling capacity of Class A, B, C network which of the following is true?
EASY
_____ algorithm is not used in asymmetric-key cryptography.
HARD
Which of the following statements are true about Doubly linked list?
(i) It may be either linear or circular
(ii) It must contain a header node
(iii) It will occupy same memory space as that of linear linked list, both having same number of nodes.
MEDIUM
A large number of computers in a wide geographical area can be efficiently connected by _____.
EASY
Which topology require a multipoint connection?
EASY
_____ provides redundancy to ensure synchronization and inherent error detection.
EASY
Which of the following is true about Dial-up internet access?
MEDIUM
The network administrator paul of the XYZ bank wants to configure NAT on the network routers. the organization requires NAT to allow a computer on the stub domain to maintain a specific address while communicating with devices outside the network. Which type of NAT will he implement?
MEDIUM
Office LANs that are spread geographically apart on a large scale can be connected using a corporate _____.
EASY
Layer lies between the physical layer and the _____ layer.
MEDIUM
Which topology require a central controller or hub?
EASY
Devices may be arranged in a _____ topology.
EASY
In a ________ connection, three or more devices share a link.
