×

Computer Awareness Quiz - Set 40

image 2017-10-09 11:06:25
Computer Awareness Quiz - Set 40

Q1. What is the new default font used in MS Word document?
a) Times New Roman
b) Arial
c) Algerian   
d) Preeti
e) Calibri

Q2. When the computer is already ON, then the process to restart it is called ____.
(a) Cold booting
(b) Warm booting
(c) Shut down
(d) Logging OFF
(e) None of these

Q3. The operating system acts as a device management that keeps track of devices. Channels and control units is called as _______.
(a) I/O dispatch
(b) I/O manger
(c) I/O traffic controller
(d) I/O receiver
(e) I/O gainer

Q4. The icons on the __________ are organized according to function and according to the most commonly used commands in MSWord.
(a) GUI
(b) Icon layout
(c) toolbars
(d) Windows
(e) None of these

Q5. If you wish to extend the length of the network without having the signal degrade, you would use a _____.
(a) Repeater
(b) Router
(c) Gateway
(d) Switch
(e) None of these

Q6. What is a Firewall in Computer Network?
(a) The physical boundary of Network
(b) An operating System of Computer Network
(c) A system designed to prevent unauthorized access  
(d) A web browsing Software
(e) None of these

Q7. The data to be encrypted at the sender site is called _____ and the data to be decrypted at the receiver end is called _____.
(a) Secret key, public key  
(b) Public key, secret key
(c) Plain text, cipher text
(d) Cipher text, plain text
(e) None of these

Q8. Functions of keys F1, F2 and F3 are _____________ respectively.
(a) activating menu bar, search and renaming selected icon
(b) search, reboot and activating menu bar
(c) activating help, renaming selected icon and search
(d) reboot, activating help and refresh
(e) activating help, reboot, renaming selected icon

Q9. Name the input device from the given options, that cannot be used to work in MS Office?
(a) Scanner
(b) Mouse
(c) Keyboard
(d) Joy stick
(e) All of the above

Q10. Which type of virus is generally scripted into common application programs like Excel and Word to infect the other documents and spreads to the other parts when the application is running?
(a) Macro Viruses
(b) File infector virus
(c) Resident Viruses
(d) Boot virus
(e) Worms

Answers:

Ans1. (e)
In Microsoft Office 2007, Calibri replaced Times New Roman as the default typeface in Word and replaced Arial as the default in PowerPoint, Excel, Outlook, and WordPad.

Ans2. (b)
Warm booting is the process of restarting a computer.

Ans3. (c)
I/o Traffic Controller: Keeps track of status of all devices, control units and channels.

Ans4. (c)
The icons on the toolbars are organized according to function and according to the most commonly used commands in MSWord. The toolbar that usually appears directly below the menu bar is called the Standard Toolbar. The toolbar just below that is called the Formatting Toolbar.

Ans5. (a)
A repeater is an electronic device that receives a signal and retransmits it at a higher level or higher power, or onto the other side of an obstruction, so that the signal can cover longer distances.

Ans6. (c)
Firewall in Computer Network is a system designed to prevent unauthorized access.

Ans7. (c)
In cryptography, ciphertext or cyphertext is the result of encryption performed on plaintext using an algorithm

Ans8. (c)
Functions of keys F1, F2 and F3 are activating help, renaming selected icon and search respectively.

Ans9. (d)
Joystick is used for gaming purpose and MS Word is a text editing application.

Ans10. (a)
A macro virus is a computer virus that "infects" a Microsoft Word or similar application and causes a sequence of actions to be performed automatically when the application is started or something else triggers it.