#1
WAEC2025
A = 10, B = 11, C = 12, D =13, E = 14, F = 15 B, D, F = 11, 13, 15, respectively. In the hexadecimal number system, B, D, F represent
- A11, 12, 13 respectively
- B13, 14, 15 respectively
- C11, 13, 15 respectively
- D14, 16, 17 respectively
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#2
JAMB2024
Which key on a keyboard is used to access special functions like volume control or brightness?
- AAlphabetic key
- BNumeric key
- CFunction key
- DCursor key
#3
JAMB2023
What is the difference between an assembler and a compiler ?
- Aan assembler converts a machine language code into assembly level language code while a compiler converts high level programming language to a machine language code
- Ban assembler converts assembly level language code into machine language code while a compiler converts high level programming language code to a machine language code
- Ca compiler converts assembly level language code into machine lange while an assembler converts high level programming language to a machine language code
- Dthey both convert assembly level language code into machine lange
#4
JAMB2022
Sensitive data can be protected from prying eyes using _________
- AFile permissions
- BFile locks
- Cpasswords
- Dencryption
#5
JAMB2022
Which of the listed is not a type of computer application?
- AMicrosoft word
- BFirefox
- CJoy stick
- DVLC media player
#6
WAEC2019
A company known as CIBITO has the following modules in four of its computers as shown in Table 1. Use the information in Table 1 to answer this question.
identify the memory module with the largest physical Size?
| Memory module | memory type | No of pins |
| P | SIMM | 30 |
| Q | SIMM | 72 |
| R | SODIMM | 72 |
| S | DIMM | 168 |
- AP
- BQ
- CR
- DS
#7
WAEC2017
The copyright law is used to protect?
- Aright of men
- Bright of minors
- Cintellectual property
- Dright of Women only
#8
WAEC2015
Which of the following is not a network device?
- AHub
- BModem
- CPort
- DRouter