问答题Any decimal that has a finite number of nonzero digits is a terminating decimal. For example, 16, 12.43, and 0.26 are all terminating decimals. If a and b are positive integers and the ratio a／b is expressed as a decimal, is a／b a terminating decimal?

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问答题

Any decimal that has a finite number of nonzero digits is a terminating decimal. For example, 16, 12.43, and 0.26 are all terminating decimals. If a and b are positive integers and the ratio a／b is expressed as a decimal, is a／b a terminating decimal?　　(1) b=5　　(2) 70

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第1题：

A routing policy has three terms and the first term of the policy does not contain a terminating action. What will become of the routes after they have been evaluated by the first term?()

A.In the absence of a terminating action, all routes are accepted.

B.The route will be evaluated by the second term in the policy.

C.The default action will be applied.

D.In the absence of a termination action, all routes are rejected.

参考答案：B

第2题：

Your TestKing trainee Bob asks you what 11111001 binary is in decimal. What should you tell him?()

A.6

B.193

C.225

D.241

E.249

参考答案：E

第3题：

What is the decimal value of the binary value 10010？

A．16

B．17

C．18

D．19

正确答案：C

第4题：

Which statement is true？（）

A、An IPv6 address is 64 b long and is represented as hexadecimal characters.
B、An IPv6 address is 32 b long and is represented as decimal digits.
C、An IPv6 address is 128 b long and is represented as decimal digits.
D、An IPv6 address is 128 b long and is represented as hexadecimal characters

正确答案:D

第5题：

How do you express the binary number 10110011 in decimal form?()

A.91

B.155

C.179

D.180

E.201

F.227

参考答案：C

第6题：

Which of the following are all valid DB2 data types?()

A.LONG VARCHAR, SMALLINT, NUMBER, BLOB

B.DECIMAL, DATE, DBCLOB, INTERVAL

C.NUMERIC, TIMESTAMP, BYTE, FLOAT

D.NUM, TIME, XML, DOUBLE

参考答案：D

第7题：

How would you express the binary number: 10101010 in its decimal and hexadecimal forms?()

A. Decimal=160, hexadecimal=00

B. Decimal=170, hexadecimal=AA

C. Decimal=180, hexadecimal=BB

D. Decimal=190, hexadecimal=CC

参考答案：B

第8题：

The corresponding decimal value of the binary number 100101 is(74)。

A．35

B．36

C．37

D．38

正确答案：C
解析：本题考查专业英语应用能力。参考译文：二进制值100101对应的十进制数是37。

第9题：

The subnet mask on the serial interface of a router is expressed in binary as 11111000 for the last octet. How do you express the binary number 11111000 in decimal?()

A. 210

B. 224

C. 240

D. 248

E. 252

参考答案：D

第10题：

以下哪一类路由，不需要兼容性检查（CCH=YES）（）

A、INTERNAL ROUTE，
B、OUTGOING CALL，
C、TERMINATING BL CALL，
D、TERMINATING MS CALL

正确答案:D

问答题Any decimal that has a finite number of nonzero digits is a terminating decimal. For example, 16, 12.43, and 0.26 are all terminating decimals. If a and b are positive integers and the ratio a／b is expressed as a decimal, is a／b a terminating decimal?

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