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Which of the following computer files can be used for updating the master file?
The statement in QBASIC that is used to add data at the end of existing sequential file is?
Arrange the following spreadsheet window parts in a hierarchical order by size:
I. worksheet
II. cell
III. workbook
IV. Range
One megabyte is equivalent to?
The common features of formula and function in spread- sheet are:
-Entry is preceded by = or + symbol I.
- They have fixed formats
- They operate with cell addresses
- Their results are displayed.
Which of the following options is/are true?
The uses of spreadsheet packages include:
1. -Preparing organisation's logo; II. - Performing sensitivity analysis; III, - Preparing reports for senior manage- ment; IV. - Preparation of profit forecasts.
Which of the following options is true?
Which of the following charts does not display the X and Y axes?
If you are given the contract, what would be your first step of action?
Use the infomation belowto answer questions 42 and 43.
As a computer professional, you have just been con- tracted by a school to help them solve the problem they are facing in computing students' results.
The school currently runs a manual system. Time and accuracy of the result are the major concerns.
What would you advise the school to do?
The following are the guidelines for drawing flowcharts except that it?
A logic gate contains three input variables. The total possible combination of the input variables is?
Use the logic truth table in figure 3 to answer question
| X | Y | Z |
| 0 | 0 | 1 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
Given that X and Y are input variables while Z is the output. The truth table in figure 3 represents?
A site engineer intends to acquire a computer system. What factors Will he consider if he must choose a notebook computer over a desktop computer?
Which of the following options is a biometric data?
The number 28 in binary is?
The MS-Windows shortcut keys to initiate warm booting is?
The process of testing the logic of programs to ensure they give correct result is known as?
The command line prompt of MS-DOS operating system is represented as?
The algebraic equation for the AND gate with input variables A and B is?
The conversion of readable data to unreadable codes in order to prevent unauthorised access is known as?