What are the main characteristics of a good hash function?

a. It's a function that returns a positive integer value. If objects are equal, then its hash numbers must also be the same
b. It's a function that returns a positive integer value. If objects are equal, then its hash numbers could be the same
c. It can return any random number
d. It's a function that returns a positive real number. If the objects are equal, then its hash numbers must be the same


a. It's a function that returns a positive integer value. If objects are equal, then its hash numbers must also be the same

Computer Science & Information Technology

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__________ is a positional parameter that (if present) is always the first parameter on an OS/JCL JOB statement.

a. Accounting information b. The programmer name c. The CLASS parameter d. none of the above

Computer Science & Information Technology

What does the code in line 8 produce?

A. “Get up and go to school!” B. “NO!” C. “Get up and go to school!NO!” D. Nothing. That isn’t how you display strings.

Computer Science & Information Technology

The ________ identifies patterns and colors assigned to categories in the chart

A) data series B) legend C) data point D) chart sheet

Computer Science & Information Technology

A picture of the current screen is called a(n) ________

Fill in the blank(s) with correct word

Computer Science & Information Technology