FUNDAMENTALS OF COMPUTER

COMPUTER HARDWARE COMPONENTS FUNCTIONS

WHAT IS A MOTHERBOARD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Before USB was common the keyboard and mouse were connected with their own dedicated circular plugs called.
A
PS/2
B
SCSI
C
VGA
D
I/O
Explanation: 

Detailed explanation-1: -What Does PS/2 Connector (PS/2) Mean? A Personal System/2 (PS/2) connector is a 6-pin connector used to connect peripheral devices, usually a mouse or keyboard, with a computer. Its name comes from the IBM series of personal computers, known as the Personal System/2.

Detailed explanation-2: -The PS/2 interface provides no restriction on key rollover. Due to the design of USB, it’s easily hot-swappable. On the other hand, PS/2 is not natively designed to be hot-swappable, in some situations unplugging and replugging a PS/2 device into the computer will render it unusable until the system is restarted.

Detailed explanation-3: -PS 2 cables enable mice and keyboard connections to compatible computer systems. The cable assembly fits into the PS 2 port, which is a 6-pin mini-DIN connector.

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