In disk storage technology, the read/write head transfers data back and forth between the computer and the disk.

a. true
b. false


Answer: a. true

Computer Science & Information Technology

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Assume proper includes have been executed, but not using directive or declaration. Write a definition of an iterator for a vector named vec of int values. Write a for loop that will display the contents vec on the screen, separated by spaces starting at the last element in the vector and proceeding to the first. Use iterators for the loop control.

What will be an ideal response?

Computer Science & Information Technology

The preferred means of creating multithreaded Java applications is by implementing the ________ interface. An object of a class that implements this interface represents a task to perform.

a. Thread b. Runner c. Runnable d. None of the above.

Computer Science & Information Technology

Function _________ finds the first occurrence of any character from a string.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Each set of theme colors has ________ colors

A) 8 B) 6 C) 7 D) 9

Computer Science & Information Technology