A. Codes
B. Cookies
C. Profiles
D. Trackers

A. Encryption
B. Authentication
C. Authorization
D. Non-repudiation

A. Assigned
B. Protected
C. Secure
D. Digital

A. Ghz
B. Newton
C. GB
D. Watt

A. History
B. Cache
C. Favorites
D. Trail

A. Storage location on a hard disk
B. Processor
C. Input Device
D. Output device

A. Ppsc: Punjab.com
B. Punjab.gov.pk@ppsc
C. PPsc@http://www.punjab.gov.pk.
D. PPsc@punjab.gov

A. Format Menu
B. View Menu
C. Tools Menu
D. Insert Menu

A. Google, Yahoo, Bing
B. Facebook, Bebo, Blogster
C. Facebook, Myspace, Twitter
D. Zorpia, Netiog, Habbo

A. Netscape
B. Search@internet.net
C. Internet Explorer /n
D. www.yahoo.com