Answer the following statements true (T) or false (F)
1) for statements cannot be represented as while statements.
2) Only one control variable may be initialized, incremented or decremented
in a for statement header.
3) Modifying the control variable of a for statement in the body can cause
errors.
4) The initialization expression, condition and increment expression in a for
statement’s header must be separated with commas.
1) F
2) F
3) T
4) F
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Name two advantages of implementing the ADT list as a linked list (reference based) instead of an array.
What will be an ideal response?
Answer the following statements true (T) or false (F)
1. A DBMS access to the data through the use of indexing and built-in procedures slows performance of the system 2. Constraints are rules that the data must adhere to in order for the data to be saved 3. Triggers are built-in, user-defined routines that occur when data is manipulated, usually from a data insert, update, or delete action. 4. A Database Transaction usually has a begin-commit or begin-rollback cycle depending on the outcome of the transaction. 5. Using Remote Procedure Calls (RPCs) or Standard Query Language (SQL) the client communicates with a server.