(A) Mail server
(B) Web server
(C) Database server
(D) Exchange server
Tag: Networking Mcqs
Hub is a?
(A) Computing device
(B) Network device
(C) Calculating device
(D) Software
Which layer provides services to user?
(A) Physical layer
(B) Session layer
(C) Presentation layer
(D) Application layer
OSI stands for?
(A) Open Service Internet
(B) Optical Service Implementation
(C) Operating System Interface
(D) Open System Interconnection
OSI model have how many layers?
(A) 2 layers
(B) 3 layers
(C) 5 layers
(D) 7 layers
What is the port number of PoP?
(A) 25
(B) 43
(C) 48
(D) 110
PoP stands for?
(A) Pre Office Protocol
(B) Post Office Protocol
(C) Protocol of Post
(D) None of the above
ARPANET stands for?
(A) Advanced Research Programmed Auto Network
(B) Advanced Research Project Automatic Network
(C) Advanced Research Project Agency Network
(D) Advanced Research Project Authorized Network