2
4
6
11
第1题:
What is the decimal value of the following 32-bit two's complement number?1111 1111 1111 1111 1111 1111 1100
A.-8
B.-4
C.4
D.8
第2题:
A. 11110011 10101000 01011110 01111100
B. 11110010 10101010 01011110 01111100
C. 11110010 10101000 01011110 01111100
D. 11110010 10101000 01010110 01111100
第3题:
●What is the decimal value of the binary value 10010? (70) .
(70) A.18
B.20
C.14
D.15
【解析】译文:二进制数10010对应的十进制数是18。
第4题:
Centrifugal pumps have what advantage(s)over reciprocating pumps ________.
A.They are less expensive
B.They are smaller for equivalent pumping ability
C.They pump more cargo in less time
D.All of the above
第5题:
A. Decimal=160, hexadecimal=00
B. Decimal=170, hexadecimal=AA
C. Decimal=180, hexadecimal=BB
D. Decimal=190, hexadecimal=CC
第6题:
A.10101000 11001000 10101001 10101001
B.01010000 00010110 11010101 10100110
C.01100000 00000110 11100111 10010100
D.01100100 00100101 11100100 10010111
第7题:
A.6
B.193
C.225
D.241
E.249
第8题:
What is the decimal value of the binary value 10010?
A.16
B.17
C.18
D.19
第9题:
What is the decimal value of the following 8-bit two's complement number? 1111 1001
A.-7
B.-3
C.3
D.7
第10题:
What represents the decimal equivalence of 11000000 10101000 10101100 11110001?()