________ perform arithmetic operations, such as calculating averages and totals, on records displayed in a table or query
A) Special operators
B) Comparison operators
C) Aggregate functions
D) Is Null criteria
C
Computer Science & Information Technology
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In the system of Exercise 14.4it is required to synchronize a file server’s clock to within ±1 millisecond. Discuss this in relation to Cristian’s algorithm.
What will be an ideal response?
Computer Science & Information Technology
What happens if you forget to supply an argument to the lu program? What happens if the argument is null (as in, lu "")?
What will be an ideal response?
Computer Science & Information Technology
Before you import data from Excel into Access, you need to make sure the data is ________
Fill in the blank(s) with correct word
Computer Science & Information Technology
Using the OSI model, what format does the Data Link layer use to format messages received from higher up the stack?
A. A datastream B. A frame C. A segment D. A datagram
Computer Science & Information Technology