CBSE NET | Teaching & Research Aptitude Question Answers

Question

Which of the following statements is true?

A Smart cards do not require an operating system.
B Smart cards and PCs some operating system.
C COS is smart card operation system.
D The communication between reader and cards is full duplex mode.
Answer & Explanation
Option: [C]
Advertisement
Article and Schedule Quiz Start Test!
DOWNLOAD CURRENT AFFAIRS PDF FROM APP

Random GK Questions

Assam Direct Recruitment Test Series

Teacher Eligibility Test

Assam Direct Recruitment Test Series