CYBR 3123 Quiz 2 100% Verified
The largest positive unsigned decimal number that can be represented in 6 bits is 63. -
ANSWER True
671 (base 10) = ____________ (base 9) - ANSWER 825
CRCs employ systematic error detection. - ANSWER True
1101101 (base 2) = ____________ (base 10) - ANSWER 109
557 (base 10) = ____________ (base 16) - ANSWER 22D
A value represented using 16 bits will always be more precise than a value represented
using 8 bits. - ANSWER False
The binary addition of 1 + 1 + 1 + 1 = __________. - ANSWER 0100 (base 2)
A biased floating-point exponent uses some manner of excess-M representation. -
ANSWER True
Excess-M notation uses unsigned integers to express negative integers. - ANSWER True
Only a limited range of real numbers can be represented using the IEEE 754 standard. -
ANSWER True
How is -1 (base 10) represented in 8-bit two's complement notation? - ANSWER
11111111
The largest positive unsigned decimal number that can be represented in 6 bits is 63. -
ANSWER True
671 (base 10) = ____________ (base 9) - ANSWER 825
CRCs employ systematic error detection. - ANSWER True
1101101 (base 2) = ____________ (base 10) - ANSWER 109
557 (base 10) = ____________ (base 16) - ANSWER 22D
A value represented using 16 bits will always be more precise than a value represented
using 8 bits. - ANSWER False
The binary addition of 1 + 1 + 1 + 1 = __________. - ANSWER 0100 (base 2)
A biased floating-point exponent uses some manner of excess-M representation. -
ANSWER True
Excess-M notation uses unsigned integers to express negative integers. - ANSWER True
Only a limited range of real numbers can be represented using the IEEE 754 standard. -
ANSWER True
How is -1 (base 10) represented in 8-bit two's complement notation? - ANSWER
11111111
