Computer Awareness Test -2

1. Once you edit the existing word document, to save the changes what would you press?
a) Ctrl+M
b) Ctrl+N
c) Ctrl+P
d) Ctrl+S

2.GUI is the abbreviated form of -
a) Graphical User Interface
b) Graphical Usable Interface
c) Graphical User Interaction
d) Graphical User Indication

3. Digital Channel means that the channel
A) is digitized
B) is carrying digital data
C) accepts digital modulation techniques
D) None of the above

4. Circuits board or card that is installed in a computer so that it can be connected to a
network:
A) Modem
B) NIC
C) Repeater
D) Router

5. Flow control in OSI model is done by
A) Data link layer
B) Network layer
C) Transport layer
D) Both data link and transport layer

6. Suppose you want to send an e-mail note to someone on the Internet. Which of these do
you NOT need?
A) browser
B) Internet service provider
C) at sign
D) address

7. Which of the following to keep track of the individual units of data (called packets) that a
message is divided into for efficient routing through the Internet.
A) Address Resolution Protocol (ARP)
B) Internet Protocol (IP)
C) Hypertext Transfer Protocol (HTTP)
D) Transmission Control Protocol/Internet Protocol (TCP/IP)

8. Light is confined within the core of a simple optical fiber by
A) refraction
B) total internal reflection at the outer edge of the cladding
C) total internal reflection at the core cladding boundary
D) reflection from the fiber's plastic coating

9. Under which layer of OSI model Router operates?
a) Physical Layer
b) Data Link Layer
c) Network Layer
d) Application Layer

10. When would optical fibers be used in an Ethernet-type LAN?
A). Never, the standard calls for coaxial cable.
B). To extend transmission distance to reach remote terminals
C). Routinely, the standard allows for optical fiber.
D). When transmission speeds exeed 50 Mbit/s.

11. 1. A program which helps to create written document and lets you go back and make corrections as necessary
a. Home row keys
b. Tool bar
c. Folder
d. Word processor

12. Graphics for word processor
a. Peripheral
b. Clip art
c. Highlight
d. Execute

13. What type of software is used for creating letters papers and other documents?
a. Database
b. Word Processor
c. Spreadsheet
d. Operating Program

14.What does the Ctrl + I shortcut key accomplish in Ms-Word?
a. It converts selected text into the next larger size of the same font
b. It adds a line break to the document
c. It makes the selected text bold
d. It applies Italic formatting on the selected text

15. What is the file extension of Ms-Word document?
a. Dot
b. Doc
c. Dom
d. Txt