A(n) ________ performs a calculation on a column of data and returns a single value
A) aggregate function
B) SUM function
C) Grouping & Totals group
D) SELECT clause
A
Computer Science & Information Technology
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Which of the following are valid case statements in a switch?
a. case 1: b. case x<4: c. case 'ab': d. case 1.5:
Computer Science & Information Technology
Prepare an IPO chart for the given task.
Given a temperature in the Fahrenheit scale, display its equivalent in the Celsius scale.
Computer Science & Information Technology
An analog modem can transmit at a maximum of _______ if only one analog-to-digital conversion occurs; otherwise, data transmits at a lower rate
Fill in the blank(s) with correct word
Computer Science & Information Technology
The 802.11g standard, which is backward-compatible with 802.11b, specifies that devices operate entirely in the ____ frequency.
A. UNII B. GSM C. CDMA D. ISM
Computer Science & Information Technology