Which of the following statements is false?
a. InputStream and OutputStream are abstract classes for performing byte-based I/O.
b. Tubes are synchronized communication channels between threads.
c. A filter stream provides additional functionality, such as aggregating data bytes into meaningful primitive-type units.
FilterInputStream and FilterOutputStream are typically extended, so some of their filtering capabilities are provided by their
concrete subclasses.
d. A PrintStream performs text output. System.out and System.err are PrintStreams.
b. Tubes are synchronized communication channels between threads.
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What would be the output of the call someThing (6) given the following definition?
void someThing (int n) { if (n > 3) { someThing (n – 1); cout << 2 * n << “ “ << n + 2 << “ “; } } a) 8 6 10 7 12 8 b) 12 8 10 7 8 6 6 5 c) 5 8 12 7 10 6 8 d) 6 5 8 6 10 7 12 8
The process of writing in-memory objects to a file so that the object can later be read back into memory
A) requires the use of specialized convert constructors. B) is called serialization. C) requires special operation system support. D) is called deserialization. E) None of the above
The Digital Millennium Copyright Act of 1998 (DCMA) provides for which of the following:
a. Civil liability for transmitting copyrighted materials online. b. Criminal penalties for circumvention of copyright protection systems. c. Has as its primary focus the criminalization of technologies that secure digital copies of music, videos, and literary works. d. All of the above.
An FS dependency means the antecedent must finish before the successor can start.
Answer the following statement true (T) or false (F)