The WHERE clause, if present, contains
a) a condition that evaluates to TRUE or FALSE
b) the number of records to retrieve at a time
c) a list of tables from which to select
d) the separator to use between retrieved records
e) additional fields to retrieve from if the initial list is empty.
a) a condition that evaluates to TRUE or FALSE
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When an array is passed to a function, it is actually ________ the array that is passed.
A) the starting memory address of B) a copy of all the values in C) the value stored in the first element of D) the data type and size of E) the data type and name of
To evaluate _____, a systems analyst needs information about projected future volume for all outputs, inputs, and processes.
A. scalability B. reliability C. compatibility D. applicability
?Identifythe expression used to reference array values.
A. ?array() B. ?array[i] C. ?array{array1,array2,…} D. ?array::values
Answer the following statements true (T) or false (F)
1. An array allows the user to use multiple values for one variable name. 2. Parallel arrays are two or more arrays where the data in the same element number in all arrays are related. 3. The decision structure is used to enter data into an array. 4. A two dimensional array is similar to a table that has rows and columns. 5. There are only one-dimensional and two-dimensional arrays.