How would the number 172 be expressed in binary form?（）..

第1题

[单选题] How would the number 231 be expressed as a binary number?（）

A、11011011 B、11110011 C、11100111 D、11111001 E、11010011

第2题

[多选题] Refer to the exhibit.What two results would occur if the hub were to be replaced with a switch that is configured with one Ethernet VLAN?（）

A、The number of collision domains would decrease. B、The number of collision domains would increase. C、The number of broadcast domains would remain the same. D、The number of collision domains would remain the same. E、The number of broadcast domains would increase.

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第3题

[单选题] Number 3 lifeboat would be（）.

A、the forward boat on the starboard side B、behind boat number 1 on the port side C、behind boat number 1 on the starboard side D、behind boat number 2 on the port side

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第4题

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

A、A. Decimal=160, hexadecimal=00 B、B. Decimal=170, hexadecimal=AA C、C. Decimal=180, hexadecimal=BB D、D. Decimal=190, hexadecimal=CC

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第5题

[单选题] Which of the following describes how to calculate the amount of storage in a RAID 5 array?（）

A、Number of drives X capacity of the smallest drive B、(Number of drives 2) X capacity of the smallest drive C、Number of drives X capacity of the largest drive D、(Number of drives 1) X capacity of the smallest drive

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第6题

[多选题] The maximum number of routers per OSPF area typically depends on which three factors?（）

A、the kind of OSPF areas being implemented B、the number of external LSAs in the network C、the number of DRs and BDRs in the areas D、the number of virtual links in the areas E、how well the areas can be summarized F、the use of LSA filters

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第7题

[单选题] Accounting is More Than Numbers Accounting could date back to about 7,000 years ago. People of that time relied on old accounting methods to record the growth of crops and herds. Accounting has greatly developed with the growth of joints tock companies . When you think of accounting， you may find pages of tables and numbers. That image doesn’t usually give you too much excitement. When you have your ownbusiness， though， those numbers come to mean the world to you because they give you the record of how much money you’ve earned or lost. Actually， accounting is not simply about strange dollar amounts or boring numbers； they’re your sales figures， your costs， and your profits. In other words， accounting is alanguage of business. Once you know how to work with those numbers， how to read those numbers and how to read the story they tell， you will be able to manage your business toward greater success. Acc

A、7,000 B、6,000 C、5,000

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第8题

[单选题] Accounting is More Than Numbers Accounting could date back to about 7,000 years ago. People of that time relied on old accounting methods to record the growth of crops and herds. Accounting has greatly developed with the growth of joints tock companies . When you think of accounting， you may find pages of tables and numbers. That image doesn’t usually give you too much excitement. When you have your ownbusiness， though， those numbers come to mean the world to you because they give you the record of how much money you’ve earned or lost. Actually， accounting is not simply about strange dollar amounts or boring numbers； they’re your sales figures， your costs， and your profits. In other words， accounting is alanguage of business. Once you know how to work with those numbers， how to read those numbers and how to read the story they tell， you will be able to manage your business toward greater success. Accounting has greatl

A、cropsandherds B、joint stockcompanies C、internetcompanies

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第9题

[单选题] A technician would use a physical network diagram to determine:（）

A、the cause of routing errors. B、the number of switches on the network. C、the number of users on the network. D、where network latency will occur.

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How would the number 172 be expressed in binary form?（）

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