by Sunday | Jan 21 | Computer Studies WAEC
I- Mouse Il. -Keyboard III- Scanner IV- Joystick. A. I B. II C. III D. IV Correct Answer: Option C – III
by Sunday | Jan 21 | Computer Studies WAEC
I- Mouse Il. -Keyboard III- Scanner IV- Joystick. A. I, Il and IV only B. I, II and lll only C. I and ll only D. lI and IV only Correct Answer: Option B – I, II and lll only
by Sunday | Jan 21 | Computer Studies WAEC
INPUT OUTPUT P O R 0 0 1 0 1 0 1 0 0 1 1 0 A. NOT logic gate B. NOR logic gate C. AND logic gate D. NAND logic gate Correct Answer: Option D – NAND logic...
by Sunday | Jan 21 | Computer Studies WAEC
A. Re-use of old password B. Frequent change of password C. Backing up files and documents D. Scanning e-mail attachment for virus before opening it Correct Answer: Option A – Re-use of old password
by Sunday | Jan 21 | Computer Studies WAEC
A. occupies less space B. requires regular supply of power C. is highly efficient in processing information D. provides easy and fast access to information Correct Answer: Option B – requires regular supply of power
by Sunday | Jan 21 | Computer Studies WAEC
A. Ctrl + Alt + Del. B. function key F10. C. main switch. D. bootstrap buttons. Correct Answer: Option A = Ctrl + Alt + Del.