CompTIA A+ Question G-37

In reference to express card types (e.g. Express Card 34 and Express Card 54), which of the following BEST describes what the numbers indicate?

A. Size of the memory allocation
B. Size of the expansion slot
C. The IEEE specification that it originated from
D. Number of available communication channels

Correct Answer: B

Explanation:
http://www.enthusiastpc.net/articles/00003/

CompTIA A+ Question E-76

In reference to express card types (e.g. Express Card 34 and Express Card 54), which of the following BEST describes what the numbers indicate?

A. Size of the memory allocation
B. Size of the expansion slot
C. The IEEE specification that it originated from
D. Number of available communication channels

Correct Answer: B

CompTIA A+ Question D-36

Which of the following expansion slots can ONLY be found on a desktop computer?

A. PCI express
B. Express Card 34
C. Express Card 54
D. PCMCIA

Correct Answer: A

Explanation:
PCI Express slot is solely a desktop computer feature. The slot is on the motherboard that can be accessed easily. A laptop on the other hand has a compact