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☣ Today I am provides you Basic (Introduction) MCQ SET-1 on Data Communication and networking
Q.1 When did the internet start ?
ANSWER= (A) 1960
Q.2 The Father of Internet
ANSWER= (C) Vint Cerf
Q.3 Computer communications describes
ANSWER= (A) process in which two or more computers or devices transfer data, instructions, and information
Q.4 How many types of communication in computer
ANSWER= (B) 2
Q.5 Who invented the telephone communication?
ANSWER= (C) Alexander Graham Bell
Q.6 When did telephone communication begin?
ANSWER= (B) 1876
Q.7 Communication System is a?
ANSWER= (C) Both a & b
Q.8 A signal is ?
ANSWER= (C) Both a & b
Q.9 How many types of Signal in computer
ANSWER= (B) 2
Q.10 DCN Stands For
ANSWER= (C) Data communication Networking
Q.11 The information to be communicated in a data communications system is the
ANSWER= (C) Message
Q.12 Transmmision mode means ?
ANSWER= (C) mechanism of transferring of data between two devices connected over a network
Q.13 The first Network is
ANSWER= (B) ARPANET
Q.14 Network is a ?
ANSWER= (D) All of the Above
Q.4 How many types of Transmission mode in computer
ANSWER= (C) 3
Q.16 TV News is a Example of ?
ANSWER= (A) Simplex
Q.17 Radio is a Example of ?
ANSWER= (A) Simplex
Q.18 a walkie-talkie is a ?
ANSWER= (B) Half Duplex
Q.19 Mobile Is a Example of ?
ANSWER= (C) Full Duplex
Q.20 Which of the following Transmission is Undirectional ?
ANSWER= (A) Simplex
Related Link
| S.NO | MCQ | SET-1 | SET-2 | SET-3 |
| 1 | BASIC | CLICK | CLICK | CLICK |
| 2 | TRANSMISSION MEDIA | CLICK | CLICK | CLICK |
| 3 | DATA MODEMS | CLICK | CLICK | CLICK |
| 5 | NETWORKING FUNDAMENTALS | CLICK | CLICK | CLICK |
| 6 | OSI MODEL | CLICK | CLICK | CLICK |
| 7 | PROTOCOL | CLICK | CLICK | CLICK |
| 9 | Network Topology | CLICK | CLICK | CLICK |
| 10 | Network Devices | CLICK | CLICK | CLICK |
| 11 | WIRELESS COMMUNICATION | CLICK | CLICK | CLICK |
| 12 | SECURITY & PRIVACY | CLICK | CLICK | CLICK |