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Q 1/3
Score 0
A video-streaming Web site uses 32-bit integers to count the number of times each video has been played. In anticipation of some videos being played more times than can be represented with 32 bits, the Web site is plannning to change to 64-bit integers for the counter. Which of the following best describes the result of using 64-bit integers instead of 32-bit integers?
30
2^32 times as many values can be represented
2 times as many values can be represented
32 time as many values can be represented
32^2 times as many values can be represented
Q 2/3
Score 0
ASCII characters can also be represented by hexadecimal numbers. According to ASCII character encoding, which of the following letters is represented by the hexadecimal (base 16) number 56?
30
V
A
Y
L
3 questions
Q.
A video-streaming Web site uses 32-bit integers to count the number of times each video has been played. In anticipation of some videos being played more times than can be represented with 32 bits, the Web site is plannning to change to 64-bit integers for the counter. Which of the following best describes the result of using 64-bit integers instead of 32-bit integers?
1
30 sec
Q.
ASCII characters can also be represented by hexadecimal numbers. According to ASCII character encoding, which of the following letters is represented by the hexadecimal (base 16) number 56?
2
30 sec
Q.
Which of the following statements describes a limitation of using a computer simulation to model a real-world object or system?
