Q. When customers of a Web site are unable to access it due to flooding of fake network traffic, it is knwon as -
1) Virus
2) Trojan horse
3) Craking
4) Denial of service attack
Q. A new Laptop has been produced that weight less, is smaller and uses less power previous laptop models.
Which of the following technologies has been used to accomplish this ?
1) Universal Serial Bus Mouse
2) Faster Random Access Memory
3) Blu Ray Drive
4) Solid State Hard Drive
Q. In wheel communication network -
1) All the workers receive instructions and guidance from one person
2) One person communicates with one person only
3) Everyone is free to communicate with anyone
4) The message moves in a circle
Q. Which of the following is correct IP address ?
1) 300 - 215 - 317 - 3
2) 202.50.20.148
3) 302 - 215 @ 417 -5
4) 202- 50 -20 -148
Q. An ASCII is a character-encoding scheme, that is employed by personal computers in order to represent various characters, numbers and control keys etc. Which are used by the user on the keyboard. Hence, ASCII is abbreviation of -
1) American Standard Code for Intelligent Information
2) American Standard Code for Information Integrity
3) American Standard Code for Information Interchange
4) American Standard Code for Isolated Information
Q. Which of the following is a characteristic of Web2.0 applications?
1) Multiple users schedule their time to use Web2.0 applications one by one.
2) Web2.0 applications are focused on the ability for people to collaborate and share information online.
3) Web2.0 applications provide users with content rather than facilitating users to create it.
4) Web2.0 applications use only static pages.
Q. In a work sheet in MS Excel what is the shortcut key to hide entire row?
1) Ctrl + 2
2) Ctrl + 9
3) Ctrl + N
4) Ctrl + e
Q. The third generation computers were made with -
1) Bio Chips
2) Transistors
3) Integrated Circuits
4) Vacuum Tubes
Q. To undo the last work, we have to use which of the following windows shortcut key?
1) Ctrl + P
2) Ctrl + U
3) Ctrl + A
4) Ctrl + Z
Q. A is approximately a million bytes.
1) Gigabyte
2) Kilobyte
3) Megabyte
4) Terabyte
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