Which of the following technique is used for fragment?
Options: a technique used in best-effort delivery systems to avoid endlessly looping packets, a technique used by protocols in which a lower level protocol accepts a message from a higher level protocol and places it in the data portion of the low level frame, one of the pieces that results when an IP gateway divides an IP datagram into smaller pieces for transmission across a network that cannot handle the original datagram size, All of the above
When a parallel RLC circuit is operating at its resonant frequency:
Options: capacitive reactance is greater than the inductive reactance, inductive reactance is greater than the capacitive reactance, inductive reactance is equal to the capacitive reactance, the difference between inductive and capacitive reactance is equal to the resistance
Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost.
Options: P I (K + 1), KIK (1 + F), 1/ (1 - F), K I (K - P)
We have been given access to the company's operational data, and have been asked to produce a report. We discover that some of the data we need are in an SQL server database while other needed data are in a separate Oracle database. This is an example of ________ .
Options: dirty data, inconsistent data, non-integrated data, a "wrong format" problem
. Suppose you wanted to create an AutoCorrect entry that would type the words â€˜We regret to inform you that your submission has been declinedâ€™ Of the following choices, which would be the best name you could assign to this entry?
Options: a. regret b. subdecl c. We regret to inform you that your submission has been declined d. 11
After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the:
Options: System's floppy drive device driver, Original IDE controller, Floppy drive ribbon cable, System's power supply
Which of the following is not true of immediate processing?
Options: It is often used in real-time applications, It can occur with either sequential of direct-access files, It can be used in an airline-reservation system, Transactions are processed shortly after a real-world event occurs