(A) Decoding
(B) Quantization
(C) Encoding
(D) Scrambling
Category: Networking Mcqs
Data Communication and Networking Mcqs for Screening tests, Interviews, Viva and Other competitive exams. Networking Mcqs section will help users to prepare mcqs of Networks for various exams. Aspirants of Lecturer Computer Science, SST Computer Science, Subject Specialist Computer Science, Data Entry operator, Computer Programmer, Computer Operator, System administrator, Network Administrator and all other Competitive Exams can prepare their Data Communication and Networking portion from here.
A data element is the smallest entity that can represent a piece of?
(A) Knowledge
(B) Information
(C) Signal
(D) Data
__ is the process of converting digital data into digital signals.
(A) Data encoding
(B) Line coding
(C) Data decoding
(D) Sampling
Thermal noise is caused by the random motion of?
(A) Neutrons
(B) Protons
(C) Atoms
(D) Electrons
Range of frequencies contained in a composite signal is its?
(A) Signal
(B) Noise
(C) Phase
(D) Bandwidth
A __ signal is made up of many sign waves.
(A) Functional
(B) Simple
(C) Physical
(D) Composite
Which is defined as the rate of transferring error free data?
(A) Performance
(B) Bandwidth
(C) Slow
(D) Consistency
Packets are found at which layer?
(A) Datalink
(B) Physical
(C) Application
(D) Network