What is a pseudo header, and when is one used?
What will be an ideal response?
To allow UDP to verify that messages reach the correct destination without incurring the
overhead of additional header fields, UDP extends the checksum. When computing the checksum, UDP
software includes a pseudo header that contains the source, destination, and type (i.e. PROTO) fields
from the IP datagram and a UDP datagram length. So, the sender computes a checksum as if the UDP
header contained extra fields.
Computer Science & Information Technology
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The vast majority of smartphones use the ________ or ________ operating systems
Fill in the blank(s) with correct word
Computer Science & Information Technology
Any process that the parent process forks is a________process.
a) sub-. b) child. c) descendent. d) None of the above.
Computer Science & Information Technology