A. 0 level DFD

B. 1 levef DFD

C. 2 levef DFD

D. 3 levef DFD

A. Highest

B. Internal

C. Lowest

D. External

A. Use as many short cuts as possible

B. Use as many defaults as possible

C. Use as many visual layouts as possible

D. Reduce the demand on short-term memory

A. To show that software is operational at its interface i e., Input and Output

B. To examine internal details of code

C. At client side

D. None of the above

A. Error correction

B. Establishing scope

C. Adaptation

D. Implementation of enhancement

A. Connectionless

B. Error-free

C. Connection oriented

D. Both Connectionless and En'or-free

A. Message

B. Segment

C. Datagram

D. frame

A. Segmentation

B. Synchronization

C. Concatenation

D. Translation

A. TCP but not UDP

B. UDP but not TCP

C. Both TCP and UDP

D. Neither TCP nor UDP

A. 2^14

B. 2^7

C. 2^21

D. 2^24