The default number of sheets of a workbook is?

• A. one
• B. two
• C. three
• D. four

The initial screen that is displayed after a computer booting is referred to as?

• A. desktop
• B. interface
• C. software
• D. taskbar

The chart type that does not have the X and Y axis display is the?

• A. area chart
• B. bar chart
• C. pie chart
• D. scatter diagram

One megabyte is equivalent to?

• A. one million bytes
• B. two million bytes
• C. three million bytes
• D. four million bytes

Which generation of computers used vaccum tubes in their circuitry?

• A. First generation
• B. Second generation
• C. Third generation
• D. Fourth generation.

When a worksheet is deleted from a workbook, it is?

• A. lost forever
• B. sent to the recycle bin
• C. sent to the original folder
• D. stored permanently in main memory

Which of the following represents features of a computer? I. It is constructed from electronics components. II. It has self regeneration capability. IlI. It has facility for storage of data and programs. IV. It has provision for input and output data.

• A. I, Il and ll only
• B. I, II and IV only
• C. I, IIl and IV only
• D. II, Ill and IV only.

Principal uses of word processing software packages include: I. preparing deft articles for publication ll. pre- paring reports for top management Ill. preparing accounts IV. preparing organizations' newsletter.

• A. I, II and IV only
• B. I, II and IV only
• C. II, II and IV only
• D. I, I, IIl and IV.

(a) State two BASIC programming keywords.

(b) Write the following equations in BASIC format:

(i) I = PRT/100: (ii) Y= AX\(_2\) +BX+C; (iii) Y= MX + C

(c) Write a BASIC program that accepts mass and volume of a liquid as input from the User.

The program should compute.and display the density of the liquid. Density = mass volume

Identify the browsers in the following list: I telnet II netscape navigator.ll opera IV mozilla firefox

• A. I, lI and lll only
• B. I, ll and IV only
• C. Il, Ill and IV,only
• D. I, II, IIl and IV