(a) List: (i) three application areas of a word processing program;
(ii) three types of data item.
(b) identify program; the four data types available in Table 2.
Table 2
|
Student I.D. |
Name | Date of Birth | Score in Computer Studies |
Gender |
|
A 00022 |
Odi, G. A | 13/10/97 | 38 | M |
|
C 00021 |
Zakari, M. | 15/05/98 | 71 | M |
|
B 00023 |
Ngozi Tella | 16/09/96 | 62 | F |
(a) (i) Define Information and Communication Technology. (ii) State three uses of Information and Communication Technology in the banking sector.
(b) State the full meaning of the following: i) LAN; (ii) GPS; (iii) IP
(a) List three criteria that are used in classifying file.
(b) State: (i) two advantages and two disadvantages of computer files; (ii) three methods of file security.
(a) Define programming language.
(b) Write the 5 following mathematical expressions in BASIC notation:
(i) x (w + y)\(^2\) (ii) ab/cd (ii) p = 2 (1+b).
(c) Write a simple BASIC program to calculate the area (A) of a rectangle with length (l) and breath (b).
(d) List two levels of programming language.
The ...... is found in the CPU of a computer.
