PART ONE
(Answer all the questions)
1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein.
1.1 ARPANET Stands for
(A) Advanced Research Projects Agency Network
(B) Advance Research Project Agency Network
(C) Asymmetric Routing Project Advance Network
(D) None of Above
1.2 Which of the following layer is an end-to-end layer?
(A) Data Link Layer
(B) Transport Layer
(C) Network Layer
(D) Physical Layer
1.3 Router Operate at which layer?
(A) Network
(B) Physical
(C) Data Link
(D) Transport
1.4 Flow Control is performed at which of the following layer?
(A) Network
(B) Physical
(C) Data Link
(D) None of the options
1.5 <a> tag in HTML is used for creating
(A) List
(B) Links
(C) Address
(D) None of the options
1.6 Which topology is used by FDDI
(A) Bus Topology
(B) Ring Topology
(C) Dual Ring Topology
(D) Mesh Topology
1.7 Which of the following is are special address
(A) 0.0.0.0
(B) 127.0.0.1
(C) 127.[anything]
(D) All of the options
1.8 Connection oriented services at network layer in OSI model is called
(A) Datagram subnet
(B) Virtual circuit
(C) Packet switching
(D) None of the options
1.9 ISDN PRI has how many channels
(A) 22B+1D
(B) 23B+1D
(C) 24B+1D
(D) 25B+1D
1.10The size of an ATM cell is
(A) 51 octets
(B) 53 octets
(C) 55 octets
(D) None of the options
2. Each statement below is either TRUE or FALSE. Choose the most appropriate one and enter your choice in the “OMR” answer sheet supplied with the question paper, following instructions therein.
2.1 The correct way to make an email link in HTML is <a href=”mailto:xx@yyy”>
2.2 Infrared waves and Optical Fibre cable uses light waves for transmission of data
2.3 ATM uses asynchronous time-division multiplexing, and encodes data into small, fixed-sized packets called cells.
2.4 HTTP is a stateless protocol.
2.5 Bridges do not forward LAN Broadcast at all.
2.6 Subnet Mask is made by setting network bits to all “O” s and setting host, bits to all “1”s.
2.7 Using HTML, you can create user defined tags.
2.8 ISDN prescribes two levels of service-BRI and PRI
2.9 HTML is case sensitive.
2.10 href stands for hypertext reference.
3. Match words and phrases in column X with the closest related meaning/ word(s)/phrase(s) in column Y. Enter your selection in the “OMR” answer sheet supplied with the question paper, following instructions therein.
| X | Y | ||
|---|---|---|---|
| 3.1 | Represented in hexadecimal format | A. | Physical Layer |
| 3.2 | Character Stuffing | B. | Multicast |
| 3.3 | Every node is connected to every other node | C. | 32 bits |
| 3.4 | One to many communication | D. | Broadcast |
| 3.5 | Standard network protocol used to transfer computer files between a client and server |
E. | MAC Address |
| 3.6 | Total Internal Reflection | F. | 48 bits |
| 3.7 | Bit Stuffing | G. | Twisted Pair Wire |
| 3.8 | Numbered List in HTML | H. | SLIP |
| 3.9 | Length of MAC Address | I. | Optical Fibre |
| 3.10 | Modulation | J. | FTP |
| K. | PPP | ||
| L. | Mesh | ||
| M. | Ol | ||
4. Each statement below has a blank space to fit one of the word(s) or phrase(s) in the list below. Choose the most appropriate option, enter your choice in the “OMR” answer sheet supplied with the question paper, following instructions therein.
| A | Port | B | Interpreted | C | Error Detecting |
| D | FDDI | E | EMI | F | Tree Network |
| G | Layering | H | Broadcast | I | Class D |
| J | OLX | K | Broadcast | L | Compiled |
| M | Flipkart |
4.1 ___________ concept used in Networking Models.
4.2 ___________ address are used at Transport layer.
4.3 Fault tolerance feature is provided in ____________.
4.4 Twisting in Twisted pair is done for the purposes of canceling out ___________ from external sources.
4.5 ____________ is used in night vision equipment when there is insufficient visible light to see.
4.6 CRC is ___________ technique.
4.7 Ethernet supports ________________ transmission.
4.8 ______________ is an example of C2C E-Commerce Model.
4.9 JavaScript is a high-level, dynamic and ___________ programming language.
4.10 Multicasting support is provided in _____________ Address.
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