Professional Knowledge IT Quiz For SO Exam

Q. : 1 In Windows OS, help menu is available at which button?

1) Start 

2) Restart

3) Turn off 

4) Reboot

5) None of these 

Q. : 2 Which of the following folders is provided in Windows OS to keep your personal files/folders?

1) My Folder 

2) My Documents

3) My Files 

4) My Text

5) None of these 

Q. : 3 A central computer that holds collections of data and programs for many PCs, workstations and other companies is a

1) minicomputer 

2) microcomputer

3) laptop 

4) server

5) None of these 

Q. : 4 The ________folder retains copies of messages that you have started but are not yet ready to send.

1) Drafts 

2) Outbox

3) Address book 

4) Sent Item

5) Inbox 

Q. : 5 You can _______ a search by providing more information the search engine can use to select a smaller, more useful set of results.

1) refine 

2) expand

3) load 

4) query

5) slowdown 

Q. : 6 Which is the best definition of network protocols?

(1)  They refer to the circuit-switching strategies employed by routers in the network.

(2) They are formalized and standardized rules on how various dissimilar network components communicate and transfer information.

(3) They refer to online documentation and manuals distributed with a network operating system. 

(4)  They are electrical specifications determining the behavior of network interface cards.

Q. : 7 Which type of network topology uses tokens? 

(1) Ring

(2) Bus 

(3) Star 

(4) Hub

Q. : 8 Which of the following events is a source of collisions on a LAN?

(1) The network operating system is old and needs to be upgraded to the most recent release. 

(2) One computer on a network using a bus topology fails causing all others to fail a lso.

(3) Multiple workstations attempt to transmit a signal at the exact same time.

(4) Two users on the network both request copies of an application software program, such as a word processor, and only one copy exists on the file server.

Q. : 9 Two popular LAN technologies are Local Talk and: 

(1) Netware

(2) Ethernet

(3) Windows NT Server

(4) Linux

Q. : 10 A______uses long-distance transmission media to link computers separated by distance. 

(1)   WAN

(2)   Wi-Fi

(3)   LAN

(4)   Circuit-switching network

Answer :-

1. (1) : Start
2. (2) : My Documents
3. (4) : server
4. (1) : Drafts
5. (1) : refine
6. (2) : They are formalized and standardized rules on how various dissimilar network components communicate and transfer information.
7. (1) : Ring
8. (3) : Multiple workstations attempt to transmit a signal at the exact same time.
9. (2) : Ethernet
10. (1) : WAN