Networking MCQ Questions and answers- Technical Aptitude

Distributed Queue Dual Bus is a standard for

A teleprocessing system may consist of

If the ASCII character G is sent and the character D is received, what type of error is this?

Which layer of OSI determines the interface of the system with the user?

The transfer of data from a CPU to peripheral devices of a computer is achieved through

What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard?

Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want?

Which of the following statements is correct?

Which of the following characteristic(s) is/are suited to the PSS applications?

Because the configuration infor-mation for a DHCP client is received dynamically, you must use which utility to read the current configuration to verify the settings?