The most common mechanism for implementing multiprogramming was the introduction of the ____ concept, whereby the CPU was notified of events needing operating systems services.
A. paging
B. sharing
C. messaging
D. interrupt
Answer: D
You might also like to view...
Which of the following is true about private IP addresses?
A. they are assigned by the IANA B. they are not routable on the Internet C. they are targeted by attackers D. NAT was designed to conserve them
Which of the following is true when implementing a one-to-many relationship?
A) The file on the one end has a foreign key consisting of the primary key of the many end. B) The file on the one end has a concatenated key of its primary key and the many end key. C) The file on the many end has a foreign key consisting of the primary key on the one end. D) The file on the many end has a concatenated key of its primary key and the one end key.
URL stands for Uniform Resource ________
Fill in the blank(s) with correct word
The VLOOKUP and HLOOKUP functions are used to look up a value and return data that is associated with that value
Indicate whether the statement is true or false