A(n) _____ operating system is not allowed to be modified or distributed by anyone other than those designated by the developer

Fill in the blank(s) with correct word

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Computer Science & Information Technology

Which of the following data types can be used to represent integers?

a. char b. long c. short d. All of the above.

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Computer Science & Information Technology

PivotTables ________ or summarize large amounts of data for analysis

Fill in the blank(s) with correct word

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Computer Science & Information Technology

Which of the following ways can help secure a modem? (Select the two best answers.)

A. Use the callback feature. B. Mount the modem to the floor. C. Use telnet. D. Used strong passwords.

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Computer Science & Information Technology

The ____ numbering system is base 16; in other words, 16 numerals are used to express any given number.

A. binary B. decimal C. hexadecimal D. vigesimal

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Computer Science & Information Technology