In Older Systems,often the User Interface Mainly Consisted of _____

question 12

Multiple Choice

In older systems,often the user interface mainly consisted of _____ screens that allowed a user to send commands to the system.

• A) physical-control
• B) process-control
• C) quality-control
• D) network-control

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Definitions:

Symmetry

How the frequencies of values of a variable change in relation to the most common or frequently occurring values.

Null Hypothesis

A statement used in statistics that proposes there is no effect or no difference, and it is the hypothesis that researchers aim to test against.

Probability

A measure of the likelihood that an event will occur, quantified as a number between 0 and 1.

Null Hypothesis

An assumption in hypothesis testing that there is no significant difference or effect.