mcqshub.pk – Mcqs Hub Multiple Choice Questions With Answers For Competitve Exams – CSS PCS CCE FPSC PPSC SPSC BPSC NTS STS IBA
A. 4
B. 5
C. 6
D. 7
See Correct Answer
D. 7
Submitted By : Ahsan Ali Soomro
Tags Communication channel computer mcqs Computer Network computer network and data communication mcqs computer network mcqs data communication mcqs information technology mcqs it mcqs mcqs hub mcqshub open system interconnection OSI Stands for The OSI model has
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