Computer Sciience MCQs with Answer by General knowledge Solutions

Computer Sciience MCQs with Answer by General knowledge Solutions

                                                                                     

1. Which of the following is a generalpurpose programming language, designed by Sun Microsystems, and well suited for use on the Web?

• (a) VB Script
• (b) Java Script
• (c) CSS
• (d) Java
• (e) None of these

2. This.............tier processes HTTP protocol, scripting tasks, performs calculations, and provides access to data.

• (a) Client
• (b) Applications/Web server
• (c) Enterprise server
• (d) DBA
• (e) None of these

3. RSA is—

• (a) Symmetric Cryptosystem
• (b) Asymmetric Cryptosystem
• (c) Block Cypher
• (d) Digital Signature
• (e) None of these

4. A DVD-RAM is similar to a………………except it has storage capacities up to 5.2 GB.

• (a) CD-R
• (b) floppy disk
• (c) CD-RW
• (d) hard disk
• (e) None of these

 5. When you are selecting a mouse for a particular computer system, what is the most important consideration?

• (a) The type of drivers that come with the mouse
• (b) The length of the mouse cord
• (c) The type of connector the mouse is equipped with
• (d) The number of buttons the mouse has
• (e) None of these

6. How is power supplied to a low-power USB device?

• (a) Through a power cable
• (b) From an external power supply
• (c) Directly from the computer's power supply
• (d) Through the USB cable
• (e) None of these

7. All of the following are basic principles of net works, except—

• (a) each computer must have a network card
• (b) there must be communications media connecting the network hardware devices
• (c) there must be at least one connecting device
• (d) each computer must have software that supports the movement of information
• (e) None of these

 8. The………….data mining technique derives rules from real-world case examples.

•  (a) Rule discover
• (b) Signal processing
• (c) Neural nets
• (d) Case-based reasoning
• (e) None of these

9. …………….are used to identify a user who returns to a Website.

• (a) Cookies
•  (b) Plug-ins
• (c) Scripts
• (d) ASPs
• (e) None of these

10. Which one of the following objects is passed to a Java Bean when one of its properties is set via a JSP action?

• (a) Servlet Request
• (b) Http Servlet Request
• (c) Servlet Response
• (d) Http Servlet Response
• (e) None of these