Tuesday 17 March 2020

1 Mark Question Part 1



1. Give definition of Protocol.  (પ્રોટોકોલની વ્યાખ્યા આપો.)

A protocol is a standard set of rules that allow electronic devices to communicate with each other. 

These rules include what type of data may be transmitted, what commands are used to send and receive data, and how data transfers are confirmed.



2. What are the types of physical topology? (ફિઝિકલ ટોપોલોજીના કયા પ્રકારો છે?)


Types of topology are Bus Topology, Ring Topology, Star Topology, Tree Topology, Mesh Topology, Hybrid Topology.

3. Give the definition of Physical Topology. (ફિઝિકલ ટોપોલોજીની વ્યાખ્યા આપો.)

The physical topology of the network refers to the configuration of cables,computers and other peripherals. 

It is the way you physically lay out the network, like a map. 

4. What is full-form of IEEE and ISO? ( IEEE અને ISO નું ફુલફોર્મ શું છે?)

IEEE = Institute of Electrical and Electronics Engineers
ISO = International Organization for Standardization


5. Write the name of Application Layer Protocols. (એપ્લિકેશન લેયર પ્રોટોકોલનું નામ લખો.)

Application Layer Protocol: TELNET, FTP, TFTP, SMTP, SNMP

6. Write the names of transport layer protocol. (ટ્રાન્સપોર્ટ લેયર ના પ્રોટોકોલનું નામ લખો.)

Transport Layer Protocol:  TCP, UDP 

7. Write the names of Network Layer protocol. (નેટવર્ક લેયર પ્રોટોકોલનું નામ લખો.)

Network Layer protocol:  ARP, IP, RARP, ICMP, IGMP 

8. Give one example of Simplex, Half Duplex and Full Duplex Communication system. (સિપ્લેક્સ, હાફ ડુપ્લેક્સ અને ફુલ ડુપ્લેક્સ કમ્યુનિકેશન સિસ્ટમ નું એક ઉદાહરણ આપો.)

Example of simplex mode are:Keyboard and monitor.
Example of half duplex mode is: Walkie-Talkies.
Example of half duplex mode is:Telephone.

9. Write the name of 7 layers of OSI Model. (OSI મોડેલના 7 સ્તરોનું નામ લખો.)

Layer Name :
Layer 7 - Application
Layer 6 - Presentation
Layer 5 - Session
Layer 4 - Transport
Layer 3 - Network
Layer 2 - Data Link
Layer 1 - Physical

10. Which layer will do the task of flow and error control? (પ્રવાહ અને ભૂલ નિયંત્રણનું કાર્ય કયા સ્તર કરશે?)

Data Link Layer will do the task of flow and error control. 
Transport Layer can also do the task of error control. 


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