MC A one-element tuple is called a______ .
a) singleton.
b) tuplette.
c) list.
d) None of the above.
a) singleton.
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The Telnet protocol encrypts transmitted data, which therefore cannot be read by others on the network.
Answer the following statement true (T) or false (F)
An ascending sort refers to text that is sorted alphabetically from:
A) lowest to highest. B) A to Z. C) Z to A. D) highest to lowest.
When you display formulas on a worksheet, the ________ often become wider
Fill in the blank(s) with the appropriate word(s).
Chase is trying to extract records for employees 423 through 428 out of a comma separated values file and store them in another one. Which of the following commands would accomplish this?
A. cat employees.csv | grep 423,424,425,426,427,428 > employees.csv B. cat employees.csv | grep “42[3-8]” > employees-newhires.csv C. grep “42[3-8]” employees.csv > employees-newhires.csv D. grep “42[3-8]” < employees.csv > employees-newhires.csv