58
Q:
| A) Tertiary | B) Secondary |
| C) Primary | D) Auxillary |
Answer: B) Secondary
Explanation:
Explanation:
USB - Universal Serial Bus is a secondary type of storage device which is used in all computers, laptops, mobiles...

It is a plug-and-play portable storage device that uses flash memory and is lightweight enough to attach to a keychain.
Aptitude and Reasoning
General Knowledge
Puzzles
Interviews
Technical
Certifications
Exams
Job
Roles
True or False
Exams