Q.1. Which device is used to reproduce drawings using pens that are attached to movable arms?
(B) Light Pen
Q.2. ‘Scitation’ is the online host service of –
(A) American Institute of Physics
(B) University of Maryland
(C) Society for Industrial
(D) Oxford University
Q.3. Which set of rules is applicable for exchange of files over Internet?
Q.4. When data changes in multiple lists and all lists are not updated, this causes
(A) data redundancy
(B) information overload
(C) duplicate data
(D) data inconsistency
Q.5. A word in a web page that, when clicked, opens another document is called _
Q.6. One Terabyte (1 TB) is equal to?
(A) 1028 GB
(B) 1012 GB
(C) 1000 GB
(D) 1024 GB
Q.7. Which operating system is developed and used by Apple Inc.?
Q.8. Which of the following memories is an optical memory?
(A) Floppy Disk
(B) Bubble Memories
(D) Core Memories
Q.9.Java was originally invented by
Q.10. Whose trademark is the operating system UNIX?
(C) BELL Laboratories