Question

Although likely to be made obsolete by universal serial bus (USB), PC cards and Express cards are still being used. Of the three types of PC card and three types of Express card currently in use, which is used mostly as an external hard drive?

Answer 1

The PCMCIA card is mostly used as an external hard drive.

Step-by-step explanation:

The type of PC card or Express card that is mostly used as an external hard drive is the
strong>PCMCIA card. PCMCIA stands for Personal Computer Memory Card International Association and it is a standard for interface devices such as memory cards.

PCMCIA cards were widely used before the introduction of USB. They are no longer as popular as they used to be, but they can still be found in some older computers and devices.

It's important to note that while PCMCIA cards can be used as external hard drives, there are also other types of PC cards and Express cards that serve different purposes, such as providing network connectivity or sound capabilities.