1(a)  Match each type of ICT in Table 1 with its relevant communication sector.

1b(i)  List three computing devices that belong to the 19th century period.

1b(ii) List three computing devices that belong to the 20th century period.

2a (i)  List three application areas of a word processing program

2a (ii) List three types of data items.

2b (ii)  Identify the four types of data in Table 2 above.

 

3a (i) Define Information and Communication Technology.

3a (ii) State three uses of Information and Communication Technology in the banking sector.

3b (i) State the full meaning of LAN.

3b (ii) State the full meaning of GPS.

3b (iii) State the full meaning of IP.

4(a)  List three criteria that are used in classifying files.

4(b) State two advantages and two disadvantages of computer files.

4b(ii) State three methods of file security.

5(a) Define Programming Language.

5b(ii) Write this mathematical expression in BASIC notation: x(w + y)2

5b(iii) Write this mathematical expression in BASIC notation: ab ÷ cd

5b(iii) Write this mathematical expression in BASIC notation: p = 2 (l+b).

5(c) Write a simple BASIC program to calculate the area (A) of a rectangle with length (1) and breadth (b).

5(d) List two levels of programming language.