A. data link layer
B. network layer
C. trasnport layer
D. application layer
Related Mcqs:
- The channel capacity or a maximum throughput of a logical or physical communication path in a digital communication system is called_________________?
A. Bandwidth
B. Broadband
C. Capacity
D. Bitrate - In asynchronous serial communication the physical layer provides__________________?
A. start and stop signalling
B. flow control
C. both A and B
D. none of these - Micro computer hardware consists of three basic categories of physical equipment______________________?
A. Keyboard, monitor and hard drive
B. System unit, input / output and memory
C. System unit, input / output and secondary storage
D. System unit, primary storage and secondary storage - The ______________ translates internet domain and host names to IP address?
A. domain name system
B. routing information protocol
C. network time protocol
D. internet relay chat - HTTP client requests by establishing a ____________ connection to a particular port on the server?
A. user datagram protocol
B. broader gateway protocol
C. transmission control protocol
D. none of these - Servers handle requests for other domains___________________?
A. directly
B. by contacting remote DNS server
C. it is not possible
D. none of these - Which protocol is a signalling communication protocol used for controlling multimedia communication sessions ?
A. session initiation protocol
B. session modelling protocol
C. session maintenance protocol
D. none of these - The portion of physical layer that interfaces with the media access control sublayer is called_____________________?
A. physical signalling sublayer
B. physical data sublayer
C. physical address sublayer
D. none of these - The physical layer is responsible for__________________?
A. line coding
B. channel coding
C. modulation
D. all of these - The physical layer concerns with____________________?
A. bit-by-bit delivery
B. process to process delivery
C. application to application delivery
D. none of these
