Home
PDF Store
Exams
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
Home
All MCQ
Exams
PDF Store
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
In an authentication using symmetric keys, if 10 people need to communicate, we need _______ keys.
A.
90
B.
10
C.
20
D.
45
Comment
Please do not use chat terms. Example: avoid using "grt" instead of "great".
Submit
Load More..
Also checkout
Decision Making MCQ
Direct and Indirect Speech MCQ
Machine Input MCQ
Softwares MCQ
Magnetic Induction MCQ
True Discount MCQ
Engineering Drawing MCQ
Classification MCQ
Machine Design MCQ
Noble Gases MCQ
Angiosperms (Morphology) MCQ
Enuresis MCQ
