Computer gk 26 may

.1. Which one of the following is used as connect to the internet?

(1) Web browser 

(2) Net fitter 

(3) Windows 95 

(4) Cable 

(5) None of these 

Q.2. Which of the following communication mode support two way traffic but only in one direction at a time?

(1) Simplex 

(2) half-duplex 

(3) three-quaters duplex 

(4) All of the Above 

(5) None of these 

Q.3. Who decide about the division of work with respect to IT security ?

(1) Data owner 

(2) Senior Manager 

(3) Data Custodian 

(4) Data user 

(5) None of these 

Q.4. The user account can only be created by the -

(1) User 

(2) Network administrator 

(3) Security administrator 

(4) Project incharge 

(5) None of these 

Q.5. Digital signal used in ISDN have -

(1) Discrete value 

(2) Any value 

(3) whole no value 

(4) fractional value 

(5) None of these 

Q.6. Bandwidth means -

(1) Channel capacity 

(2) Data transmission 

(3) Cable length 

(4) All 

(5) None of these 

Q.7. Which of the following is NOT a type of broadband Internet connection?

(1) Cable 

(2) DSL 

(3) Dial-up 

(4) Satellite 

(5) None of these 

Q.8. Which of the following is not an example of security and privacy risk ?

(1) Hackers 

(2) Spam 

(3) Virus 

(4) Identity theft 

(5) None of these 

Q.9. A ____________ uses long-distance transmission media to link computers separated by distance.

(1) circuit-switching network 

(2) Wi-Fi 

(3) WAN 

(4) LAN 

(5) None of these 

Q.10. Which of the following is NOT considered as a network communications device?

(1) Network interface card (NIC) 

(2) Modem 

(3) Data bus 

(4) Router 

(5) None of these 

ANSWERS

Q.1. (4) Cable 

Q.2. (2) half-duplex 

Q.3. (2) Senior Manage or Chief information security officer 

(CISO) of IT assurance manager who is in charge of information security.

Q.4. (2) Network administrator 

Q.5. (1) Discrete value 

Q.6. (4) Bandwidth is the amount of data that can be transmitted along a channel during a specified period of time.

Q.7. (3) Dial-up 

Q.8. (2) Spam 

Q.9. (3) A WAN uses long-distance transmission media to link computers separated by distance.

Q.10. (3) Data Bus is NOT considered a network communications device.

Computer gk 25 may

Q.1. Netware is a product of which company ?

(1) Microsoft 

(2) Redhat 

(3) Novell 

(4) Window 

(5) None of these 

Q.2. Network which is connected over a Geographic area is called -

(1) LAN 

(2) MAN 

(3) WAN 

(4) CAN 

(5) None of these 

Q.3. Which device is used to connect a computer over the Telephone Network.

(1) Router 

(2) Hub 

(3) VSAT 

(4) Gateway 

(5) None of these 

Q.4. What is the function of network neighbourhood ?

(1) To navigate shared computer and folder in Network 

(2) To identify who is living near to you 

(3) Send messages to neighbouring computer 

(4) Both 1 & 2 

(5) None of these 

Q.5. Which device can not be shared in Network ?

(1) Computer 

(2) Keyboard 

(3) Floppy 

(4) Printer 

(5) None of these 

Q.6. Work group means ?

(1) Computer in Network 

(2) Individual user 

(3) Individual deposit 

(4) All of above 

(5) None of these 

Q.7. Which of the following is an invalid IP Address -

(1) 10. 226. 0. 15 

(2) 192. 168. 0.12 

(3) 10. 265. 0 .115 

(4) 192. 168. 0. 1 

(5) None of these 

Q.8. CBS is the example of -

(1) LAN 

(2) WAN 

(3) Internet 

(4) Intranet 

(5) None of these 

Q.9. Which layer of OSI Model is closest to the user -

(1) Physcial layer 

(2) Transport layer 

(3) Application layer 

(4) Network layer 

(5) None of these 

Q.10. Which of the following is considered as a broad band communications channel? 

(1) co-axial cable 

(2) fiber optic cable 

(3) microwave circuits 

(4) satellite systems 

(5) All of the above 

ANSWERS

Q.1. (3) Netware is an operating system, which is developed by Novell.

Q.2. (3) WAN 

Q.3. (5) None of these 

To connect a computer over telephone line, modem is required.

Q.4. (1) No navigate shared computer and folder in Network 

Q.5. (2) Keyboard 

Q.6. (1) Computer in network is work group. 

Q.7. (3) For an Ip Address to be valid, there should be four numbers seperated by dots, and every number must lie between 0 to 255

Q.8. (4) Intranet 

Q.9. (3) Application layers

Q.10. (5) All are broad band communication channel.