Which #include directive may you need in your program in order to use the random number generator functions?

A.
B.
C.
D.


Answer: C

Computer Science & Information Technology

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________ keys are secret keys that are used for the duration of that transaction.

a) Private. b) Session. c) Duration. d) None of the above.

Computer Science & Information Technology

Which statement creates a random value from the sequence 2, 5, 8, 11 and 14 . Suppose randomNumbers is a SecureRandom object.

a. 2 + 5 * randomNumbers.nextInt(3); b. 3 + 2 * randomNumbers.nextInt(5); c. 5 + 3 * randomNumbers.nextInt(2); d. 2 + 3 * randomNumbers.nextInt(5);

Computer Science & Information Technology

Answer the following statements true (T) or false (F)

1. Under Windows XP, NTFS is a hierarchical database that Windows XP uses to keep track of hardware and software settings within the computer. 2. Under Windows XP, DirectX is an application programming interface (API) that supports the capture and playback of audio, full-color video, and 3-D graphics and such multimedia peripheral devices as a joystick. 3. Windows XP’s Windows Media feature provides several special purpose audio and video codecs (compressor/decompressor routines) that are almost as effective as MP3 and MPEG4, the industry’s video standard. 4. The 64-bit version of Windows XP runs on the Intel Itanium chip and supports up to 4 GB of physical memory and up to 4 TB (terabytes) of virtual memory. 5. Running a 32-bit application on under the 64-bit version of Windows XP is transparent to the hardware.

Computer Science & Information Technology

You can print the entire contact list, but it is NOT possible to print a single contact card

Indicate whether the statement is true or false

Computer Science & Information Technology