In Wireless AD HOC Network MCQ. We covered all the In Wireless AD HOC Network MCQ in this post for free so that you can practice well for the exam.
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Mock Test on In Wireless AD HOC Network for Students
(a) Modem
(b) Cable
(c) Hub
(d) Router
Option d – Router
Which one of the following networks has a networking system whose communications links cross metropolitan, regional, or national boundaries?
(a) CAN
(b) PAN
(c) MAN
(d) WAN
Option c – MAN
A Metropolitan Area Network (MAN) usually interconnects a number of Local Area Networks (LANs) using a high-capacity backbone technology. Which one of the following links can be used to interconnect the LANs in the MAN?
(a) Microwave link
(b) Radio link
(c) Infrared laser link
(d) All of the above
Option a – Microwave link
In the context of the internet, what is the full form of MAN?
(a) Massive Area Network
(b) Makeshift Area Network
(c) Master Area Network
(d) Metropolitan Area Network
Option d – Metropolitan Area Network
Consider the following statements. I. Bluetooth forms the Wireless Local Area Network (WLAN) with its peripheral devices. II. Wi-Fi forms the Personal Area Network (PAN) in the microwave region of the electromagnetic spectrum. III. Colour CRTs have four electron guns, one for each primary colour. Which of the statement(s) given above is/are correct?
(a) Only I
(b) Only II
(c) I and II
(d) Only III
Option c – I and II
Consider the following statements. I. Ethernet is a family of computer networking technologies for Wide Area Networks (WANS). II. Besides computers, the Ethernet can be used to interconnect other appliances and personal devices. Which of the statements given above is/are correct?
(a) Only I
(b) Only II
(c) Both I and II
(d) Neither I nor II
Option b – Only II
A combination of hardware and software that allows communication and electronic transfer of information between computers is a
(a) network
(b) backup system
(c) server
(d) peripheral
Option a – network
The information to be communicated in a data communication system is known as ……….
(a) medium
(b) protocol
(c) message
(d) transmission
Option c – message
(a) Communication server
(b) Print server
(c) File server
(d) All of the above
Option b – Print server
Ethernet, token ring and token bus are types of
(a) WAN
(b) LAN
(c) communication channels
(d) physical medium
Option b – LAN
Consider the following statements. I. Multi-mode optical fibres are used for long-distance communication links. II. Single-mode optical fibres are used for most communication links longer than 500 metres. Which of the statements given above is/are correct?
(a) Only I
(b) Only II
(c) Both I and II
(d) Neither I nor II
Option d – Neither I nor II
Consider the following statements about Fibre Optics. I. Optical fibres are fine strands of high-quality glass, in which information is transmitted with the help of a light beam. II. Light is kept in the core of the fibre by total internal reflection. III. BSNL has the largest optical fibre cable network in India. IV. Fibre-to-Home refers to the optical fibre cable that replaces the standard copper wire of the local Telco. Which of the statements given above is/are correct?
(a) I, II, III and IV
(b) I, II and III
(c) II and III
(d) Only Ill
Option a – I, II, III and IV
Consider the following statements. I. Communicating with radio waves needs an antenna. II. Fax does not scan the content of documents. III. Mobile phones operate typically ultra high frequency. IV. Electromagnetic waves are used for communication. Which of the statement(s) given is/are correct?
(a) I, III and IV
(b) I, II and III
(c) I, III and IV
(d) Only IV
Option c – I, III and IV
The geometric arrangement of devices on the network is called
(a) topology
(b) protocol
(c) media
(d) LAN
Option a – topology
Network components are connected to the same cable in the …… topology.
(a) star
(b) ring
(c) bus
(d) mesh
Option c – bus
What is the ‘Virtual Private Network’?
(a) It is a private computer network of an organisation where remote users can transmit encrypted information through the server provider.
(b) It is a computer network across a public internet that provides users access to their organisation’s network while maintaining the security of the information transmitted.
(c) It is a computer network in which users can access a shared pool of computing resources through a service provider.
(d) None of the above
Option b – It is a computer network across a public internet that provides users access to their organisation’s network while maintaining the security of the information transmitted
Which one of the following media forms the medium for the Public Switched Telephone Network (PSTN)?
(a) Fibre optic cable
(b) Communication satellites
(c) Under sea telephone cables
(d) All of the above
Option d – All of the above
Which one of the following statements is the correct characteristic of optical fibres?
(a) Optical fibres permit the transmission of signals over longer distances than other methods of communication.
(b) Optical fibres can carry lower bandwidth as compared with other metal wire systems of communication.
(c) Optical fibres are less prone to signal loss and immune to electromagnetic interference.
(d) Both (a) and (c)
Option d – Both (a) and (c)
Which of the following is a vision of what the internet will become tomorrow?
(a) ARPANET
(b) Circuit switching
(c) Interspace
(d) Internet
Option c – Interspace
……….. is the transmission of data between two or more computers over communication links.
(a) Communication
(b) Networking
(c) Data communication
(d) Data networking
Option c – Data communication
The basic components necessary for data communication in the computer are a
(a) a computer terminal
(b) a modem
(c) communication software
(d) All of the above
Option d – All of the above
The most important or powerful computer in a typical network is
(a) desktop
(b) network client
(c) network server
(d) network section
Option c – network server
Servers are those computers which provide resources to other computers connected by
(a) network
(b) mainframe
(c) supercomputer
(d) client
Option a – network
The first network that planted the seeds of the Internet was
(a) ARPANET
(b) NSFNET
(c) Vnet
(d) INET
Option a – ARPANET
The communication mode that supports data in both directions at the same time is
(a) simplex
(b) half-duplex
(c) full duplex
(d) multiplex
Option c – full duplex
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