1. What is communication ? ( 3 )
Answer :- Communication is the process by which information is exchanged between people through speech, writing and sign system or general behavior.
2. What is communication? Explain the process of communication ? ( 5 )
Answer :- Communication is a method in which two or more persons exchange ideas, facts among themselves in such a way that each of them understands well the meaning and use of the subject.
Process :- The process of exchanging information, ideas and things among themselves is called communication process.
Purpose :- Its main purpose is to exchange data and information.
3. There are two types of communication, name it ? ( 2 )
Answer :- Radio and Line Communication
4. What are the main elements of communication process ? ( 4 )
Answer :-
(i) communication source
(ii) Message
(iii) media of communication and
(iv) recipient
5. Fill in the blank :- ( 5 )
(a) the procedure used to exchange the message, that is called……… ?
Answer :- Communication
(b) The secret group of 3 letters that identify the identity of a formation or unit Hides, it is called ………. ?
Answer :- Code Sign
(c) What is meant by R.T procedure ?
Answer :- Radio Telephony
(d) The full form of A.I is ………. ?
– Artificial Intelligence
(e) Computer is a …………. Machine ?
Answer :- Electronic
6. What is the principle of effective communication ? ( 5 )
Answer :-
(i) Communication is a two way process
(ii) the message should be as short as possible
(iii) Communication should be clear and in short time
(iv) The communication sent must be fully understood by the recipient
(v) to conduct secure communication with care and confidentiality
7. What is the reason for the communication gap ? ( 3 )
Answer :-
(i) Inaccurate Speed
(ii) Bad Rhythm
(iii) Clear Voice
8. Write True and False :- ( 5 )
(i) HF range is used up to 60 Hz ?
Answer :- Wrong
(ii) There are two methods of communication ?
Answer :- Correct
(iii) Is all radio communication secure ?
Answer :- Wrong
(iv) Is telegraphic communication completely secure ?
Answer :- Wrong
(v) Radio communication can also be used while moving from one place to another can ?
Answer :- Correct
9. How can you reduce the communication gap ? ( 5 )
Answer :-
(i) Using Global Language
(ii) Keeping the pitch right
(iii) Keeping the volume correct
(iv) keeping the speed right
(v) Detect and rectify the fault
(vi) Keeping Good Liaison
(vii) By keeping the co-ordination correct between Originator, Medium and Receiver
10. Write the principles of radio telephony ? ( 2 )
Answer –
Remember it with BASS –
B – Brevity
A – Accuracy
S – Security
S – Speed
11. Name any three radio sets ? ( 3-5 )
Answer :-
(i) Motorola
(ii) Radio Set
(iii) R.T Set
12. What is the importance of communication in the war zone ? ( 5 )
Answer :-
(i) To communicate between the commanders and the armed forces stationed on the border
(ii) to inform about the activities of the enemy’s armed forces
(iii) To indicate a change in the activities of the war
(iv) placing special orders in difficult areas and snowy places
(v) receiving true and false information about the enemy
(vi) To prepare the soldiers for further activities
(vii) to improve the infrastructure in the war zone
(viii) supply of ration, giving information about injured and martyred soldiers
13. Name the means of communication used in the army ? ( 10 )
Answer :-
(i) Telex
(ii) Fax
(iii) E-mail
(iv) Video Conferencing
(v) Computer
(vi) Troposcatter
(vii) Modem
(viii) Internet
(ix) Satellite
(x) Cellphone
(xi) Fiber Optic Communication
14. What is an apartment code? Write the apartment code of the following ? ( 5 )
(a) Commander – Tiger
(b) Navy – Forest / Call Sign
Answer :- The secret letter issued by the Army Head Quarter which hides the security of the Army is called Apartment Code.
15. Write a short note on radio communication ? ( 5 )
Answer :- It is the medium of communication between the moving and stationary forces, it is wireless transmission, waves transmit signals through air and export.
There are two types of radio communication –
(i) Net Radio
(ii) radio relay
16. What is a call and how many types are there ?
Answer :- When a station calls another station, it is said that one station has called another station –
There are three types of calls –
(i) Single Con – Control for one station
(ii) Multiple calls – from control to two stations
(iii) Net Group Call – Control to All Stations
17. Write the following in radiotelephonic language :- ( 5 )
(a) G – Golf
(b) F – Foxtrot
(c) R – Romeo
(d) W – Whyski
(e) D – Delta
18. Match :-
(i) Commander (a) Eagle
(ii) Artillery (b) Stock
(iii) Air Force (c) Tiger
(iv) Signal Advisor (d) Bull
(v) EME Advisor (e) Hawk
Answer :-
(i) – (c), (ii) – (d), (iii) – (e)
(iv) – (b), (v) – (a)
19. Radio communication is done in two ways……….. and ……….. .
Answer :- Net Radio and Radio Relay
20. Cell phone which we also know as ……….. phone ?
Answer :- Mobile phone
21. What are the main types of information system required in any organization ?
Answer :- Four types
22. Which of the following is not a new tool of information technology ?
(i) Computer (ii) Internet
(iii) Email (iv) Telephone
Answer :- (iv) Telephone
23. R.T Principle of Procedure What is the meaning of B in BASS ?
Answer :- Bravity
24. How many network systems of about 100 countries are connected in the Internet ?
Answer :- 31000 countries
25. How many channels are there in Motorola Set and Walkie-Talkie ?
Answer :- 16
26. Write a short note on Information Technology ? ( 5 )
Answer :- Information Technology :- Information creation, collection, processing, storage,
presentation and dissemination and also the processes and equipment that are able to. It deals with the hardware and software of computers and of telecommunications. The infrastructure rests firmly on it. Computers, as we all know, 50 has been in existence for more than one year. For many years, their mainly information was used for processing. It is well known that from year to year, Computers are known for both their computational speed and their ability to store data. Cases are becoming more and more powerful. big in recent years The difference is not that personal computers have improved their capabilities. dramatically improved. but that all those information islands being connected by digital highways that are connected by computers to telecommunications infrastructure are made possible through the use of the Internet, which largely suggests that the Internet And why do www begin such an important role in our computers.
27. What do you understand by communication and write its various means ? ( 10 )
Answer :- Communication is a method in which two or more persons exchange ideas, facts among themselves in such a way that each of them understands well the meaning and use of the subject.
Its various means –
(a) Video calling
(b) mobile
(c) Internet
(d) Fax
(e) Newspapers
(f) Radio
28. Write the characteristics of wireless technology like mobile and Wi-Fi ? ( 5 )
Answer :-
Mobile phone –
(i) Mobile phone helps us a lot in studying
(ii) Mobile phones have made our lives very easy
(iii) Live traffic status, cab book, weather information etc. are easily accessible on the mobile phone
(iv) Through mobile phone we make entertainment easily
Wi-Fi –
(i) The biggest feature of Wi-Fi is that its speed is very fast.
(ii) This technology is easily used in smartphones, laptops and computers
(iii) Serves to provide viral internet to the mobile phones around the WiFi access point
29. Name the equipment of radio communication in the army ?
Answer :-
(i) Motorola
(ii) Radio Set
(iii) GPS
(iv) Starve
(v) Telephone
(vi) RT Set
(vii) Video Conferencing
(viii) Avan
30. Write the advantages and disadvantages of net radio system ?
Answer :
Benefits –
(i) It is quite economical
(ii) it can be easily rearranged
(iii) it is physically secure
(iv) It is contacted quickly
Losses –
(i) For this S. O. p. and security code required
(ii) it takes more time
(iii) It requires security information
(iv) The cipher code is necessary to avoid enemy interception.
31. Write the advantages and disadvantages of radio relay ?
Answer :-
Benefits –
(i) it weakens at the terminal itself
(ii) it can be arranged quickly
Losses –
(i) It does not work in moving state
(ii) Net is costlier than radio
32. Write the advantages and disadvantages of line communication ?
Answer :-
Benefits –
(i) It is almost safe
(ii) It is reliable and free from electrical disturbances
Losses –
(i) Hipad staff and material have to be kept for this
(ii) it takes more time to make