Computer Awareness Q&A for Competitive Examination – Part 12

276.Instruction’s to computer are given through
1) Input unit                           2) ALU unit
3) Keyboard                            4) pen drive
5) None of these

277.Calculations are made in computer with the help of its  1)memory                2) control unit
3) ALU                                     4) CPU
5) None of these

278. A unit of measure equal to approximately 1 billion bytes is called a
1) 1 MB                                    2) 2 MB
3) 2 GB                                     4) 1 GB
5) None of these

279. Which of the following is an example of non-volatile memory?
1) ROM                                    2) RAM
3) LSI                                       4) VLSI
5) None of these

280. Which of the following is a unit of measurement used with computer system?
1) Byte                                     2) Megabyte
3) Gigabyte                             4) All of these
5) None of these

281.Which command is used to copy files?
1) Copy      2) Disk copy       3) Type
4) All of these     5) None of these

282.To copy the hidden system files of DOS to another disk you can use the command
1) Copy                                    2) Ren
3) Sys                                       4) Disk copy
5) None of these

283. Disk copy command in DOS is used to
1)     copy a file
2)     copy contents of one floppy disk to another
3)     copy contents of CD-ROM to another
4)     All of the above
5)     None of the above

284. The command used to copy a file named temp.doc from drive C: to drive A: is
1)       copy temp.doc to a:
2)       copy c:\temp.doc.a:
3)       copy c:a:
4)       copy temp a:c:
5)       None of these

285. External command in DOS are
1) Copy, edit, sys, format    2) Edit, sys, chkdsk
3) Chkdsk, prompt, date     4) Sys,ver,vol
5) None of these

286. Can you shade your text?
1) Yes                           2) No
3) Both 1’ and ‘2’
4) None of these        5) None of these

287. Is decimal a tab?
1) Yes                            2) No
3) Both 1’ and ‘2’
4) None of these        5) None of these

288. In text you can find a word and replace it with another word using command
1) Find                                      2) Replace
3) Both 1’ and ‘2’                   4) None of these
5) None of these

289. You can save your document using which command?
1) Save                                     2) Save as
3) Open                                   4) Edit
5) None of these

290. Using this command you can find a word
1) Edit                                       2) Find
3) File                                       4) Save
5) None of these

291. What is the. maximum length of a text field can be?
1) 512 characters                   2) 50 characters
3) No limit                               4) 255 characters
5) None of these

292. What is the maximum character field size you can set for a field that has a text data type?
1) 64                                         2) 255
3)512                                       4) All of these
5) None of these

293. Which of the following fields would not make a suitable primary key?
1)     A date field
2)     An invoice number
3)     An auto number field
4)     A customer’s social security number
5)     None of the above

294. Auto reports can contain each of the following elements except
1) A detail section                 2) A page footer
3) A group header                 4) All of these
5) None of these

295. Need to see all the information from two tables on one form, insert
1)     A page break
2)     A sub form
3)     A linked command button
4)     All of the above
5)     None of the above

296. Which is not an advantage of using computerized spreadsheets?
1)     Flexibility moving entries
2)     Speed of calculation
3)     Ability of generate tables
4)     Cost of initial setup
5)     None of the above

297. To select several cells or ranges that are not touching each other, what would you do while selecting?
1)     Hold down the Ctrl key
2)     Hold down the Shift key
3)     Hold down the Alt key
4)     Hold down Ctrl + Shift key
5)     None of the above

298. What is the Auto Summarize feature used for in Word 2000?
1)      It creates a 250 words, 500 words or 1000 words summary of the document
2)      It adds automatic head wise, bold and italic characters as well as automatic formatting of the document to give the look of a well summarized document
3)      It summarizes the statistics of the document into a report such as total words, total characters, total pages, total paragraphs, file size etc
4)      It identifies the key points in a document for your to share with others or quickly scan
5)      None of the above

299. A certain spreadsheet shows in Page Break Preview that cells in Rows 1-25 have white background. The cells in row 26 that contain data have a dark grey background, when you click the Print button
1)      Nothing will print because some cells with data have been omitted
2)      Only the cells with gray background will print
3)      The whole sheet will print
4)      Only the cells with white background will print
5)      None of the above

300. A constant is another name for this type of data
1) Number                              2) Equation
3) Formula                              4) Description
5) None of these

 

Answers:

276.        (1)
277.        (3)
278.        (4)
279.        (1)
280.        (4)
281.        (1)
282.        (3)
283.        (2)
284.        (2)
285.        (2)
286.        (1)
287.        (1)
288.        (2)
289.        (1)
290.        (2)
291.        (4)
292.        (2)
293.        (1)
294.        (3)
295.        (2)
296.        (4)
297.        (1)
298.        (1)
299.        (4)
300.        (1)

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