Which of the following is true when describing a unicast address?
Options: Packets addressed to a unicast address are delivered to a single interface., These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4., These are like private addresses in IPv4 in that they are not meant to be routed., These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
When connecting a ribbon cable to a connector, how do you know which direction to plug it in?
Options: The red line in the cable goes to the highest pin number, The colored line in the cable goes to pin #1, It does not matter, The blue or red line in the cable goes away from the power connector
Options: a. is used to delete all the records of all tables in a database
b. will repeat the recent delete operation to all the records of current table
c. is available in Edit relationship dialog box which makes sure that all the related records will be deleted automatically when the record from parent table is deleted
d. None of above
The term 'polling' in a computer means a process by which a computer system
Options: detects/corrects errors, multiplexes the inputs and updates the memory accordingly, decides correct alternative by analysing several ones, inquires to see if a terminal has any transaction to send
Repeaters are often used on an 802.3 network to help strengthen the signals being transmitted. As with the length of segments and the number of segments, a limit exists as to how many repeaters can be used between any two nodes. What is the maximum number of repeaters that can be used?
Indicate which, of the following, in not true about an interpreter
Options: Interpreter generates an object program from the source program, Interpreter is a kind of translator, Interpreter analyses each source statement every time it is to be executed, All of the above