Distinguish between queued access methods and basic access methods.
What will be an ideal response?
Queued access methods are used when the sequence in which records are to be processed
can be anticipated, such as in sequential and indexed sequential processing. Queued
access methods perform anticipatory buffering and scheduling of I/O operations to try to
have the next record ready for processing when the previous record has been processed.The
basic access methods are normally used in situations where the sequence of records to be
processed cannot be anticipated, such as in direct access applications.
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Why is it important to clearly define where the security scheme will apply?
What will be an ideal response?
Which combination of recommendations contains the best advice for avoiding burnout?
A) Increase your productivity; get enough sleep; and subscribe to a positive saying or quote. B) Take a few breaks during the workday; take a vacation from work; exercise; and set reachable goals for the day. C) Have good eating habits; take a few days off each week; and read a joke on the Internet. D) Learn something new; smile; and drive different ways to work.
The 169.254.78.9 IP address is an example of what type of IP address?
A. Automatic Private IP Addressing (APIPA) B. Static IP address C. DHCP address D. IPv6 helper address
Which document is NOT prepared by the sales department?
A. packing slip B. shipping notice C. bill of lading D. stock release