Computer Knowledge Practice Question and Answer
8 Q: ……… is a service model in which data is maintained, managed and backed up remotely and made available to users through a network.
905 061cdb6307d65a306e567de2a
61cdb6307d65a306e567de2a- 1Firewallfalse
- 2fiber opticsfalse
- 3lififalse
- 4Clyde Storagetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Clyde Storage"
Q: Who is called information in computer?
902 05ff7e1d53f9f9a23d7258506
5ff7e1d53f9f9a23d7258506- 1Datafalse
- 2Numbersfalse
- 3collected datatrue
- 4All thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "collected data"
Q: Which of the following units performs the arithmetic tasks (such as addition, subtraction, multiplication and division) and logical operations?
902 05e69ef1aee03046acc5725bb
5e69ef1aee03046acc5725bb- 1Input unitfalse
- 2Control unitfalse
- 3Arithmetic Logic Unit (ALU)true
- 4Storage unitfalse
- 5Memory Unitfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Arithmetic Logic Unit (ALU) "
Q: Which one of the following is not a device?
898 05fbb942567d8e52df71f4318
5fbb942567d8e52df71f4318- 1Mousefalse
- 2Operating systemtrue
- 3Printerfalse
- 4Keyboardfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Operating system"
Q: What is the name of the first computer manufactured in India?
897 161389d783ee2bf25f518adb7
61389d783ee2bf25f518adb7- 1Aryabhattafalse
- 2TIFRACtrue
- 3Ashokafalse
- 4Buddhafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "TIFRAC"
Q: The horizontal lines displayed in the plot area of a chart in MS Excel 2010 are called.
896 064941e591a612ce001e32bd9
64941e591a612ce001e32bd9- 1Chart titlefalse
- 2data pointfalse
- 3Legendfalse
- 4Gridlinetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Gridline"
Explanation :
1. The horizontal lines displayed in the plot area of a chart in MS Excel 2010 are called gridlines.
2. Types of Grid Lines in MS Excel 2010 –
- Main grid lines: These show the key values of the data ranges. They have usually displayed every 5 or 10 values.
Secondary grid lines: These show the intervals between data ranges. They usually appear after every 1 or 2 values.
Q: Before a user can access the Internet, which of the following is necessary?
892 061c45fb8743b28278b074feb
61c45fb8743b28278b074feb- 1Internet Servicefalse
- 2Modemfalse
- 3Web Browserfalse
- 4all of the abovetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "all of the above"
Q: What is the capacity of a computer?
891 05ff7e058c24e1471a7f80943
5ff7e058c24e1471a7f80943- 1lowfalse
- 2highfalse
- 3limitedtrue
- 4unlimitedfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice