Which of the following is a basic building block of a database that is used to improve the speed and efficiency of data access?
A. table
B. index
C. constraint
D. time stamp
Answer: B
Computer Science & Information Technology
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If there is an if-else block within another if-else block, then the block is said to be __________.
A. compound B. nested C. cascading D. you can’t write if-else blocks within an if-else block.
Computer Science & Information Technology
What are dynamic Web pages?
What will be an ideal response?
Computer Science & Information Technology
Enforcing referential integrity helps prevent orphan records from being created in the database.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
What cable type does TIA/EIA specify for horizontal cabling?
What will be an ideal response?
Computer Science & Information Technology