Computer Science MCQs With Answer by General knowledge Solutions

Computer Science MCQs With Answer  by  General knowledge Solutions

                                                                                 

1. What does  the acronym LAN refer to ?

(a)  A screen standard
(b) A computer Network
(c) A computer programming language
(d) A type of memory



2. You are allowed to make a copy of   a copyright  protected  computer program:

(a) Always
(b) When Making a beckup
(c) For Sales purposes
(d) Only if the copy  is to be distributed free of charge

3. How many kilobytes are equivalent to one megabyte ?

(a) About 100
(b) About 1,000
(c)About 10,000
(d)About 1,000,000


4.What parameter is used to specify data transfer speed ?

(a)bps
(b)dpi
(c)ppm
(d)Mhz


5. How can the risk of unauthorized  computer system  access be reduced ?

(a) By installing Anti-spam software
(b) By using firewall
(c) By setting up  a WAN
(d) By encrypting all data stored in the system

6.Files that are included  with an E_mail message are often referred to as:

(a) Server-side includes
(b)Attechments
(c)Cookies
(d) javascrip


7.What is spam?

(a)The act of overloading an email server by using denial- of- service attacks
(b)E_mail message that are infected  with the viruses
(c)A large quantity of message  that do not  reach the recipient
(d)Unsolicited  direct advertising sent to a large  number of recipients

8.Which of the following key creates a new paragraph?

(a)<f12>
(b)<insert>
(c)<enter>
(d)<Tab>

For more MCQs plz visit : http://www.generalknowledgesolutions.com/