Certification Questions

Q:

You are the network administrator and are given the tasks to plan for the future expansion of the network. You decide to subnet the current network of 172.15.0.0. What will be the subnet mask be if every subnet has to allocate 500 hosts.

A) 255.255.0.0 B) 255.0.0.0
C) 255.255.240.0 D) 255.255.254.0
 
Answer & Explanation Answer: D) 255.255.254.0

Explanation:

Explanation: The requirement of having to allocate 500 hosts on each subnet can be achieved by the following: 2^9 = 512. So deducting the broadcast and network address we have 510 possible hosts on each subnet. We used 9 bits to allocate the hosts, this leaves us 7 bits for possible subnets. Those 7 bits in binary is 1111 1110 or 254 in decimal.

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Filed Under: CCENT

1 2614
Q:

You enter a goods receipt against a production order. Which movement type do you choose if you wish to post the receipt to blocked stock?

A. 101

B. 105

C. 501

D. 505

Answer

Answer : A


 


Explanation: In the case of a goods receipt against a production (or purchase) order, it is not the movement type that determines the stock type to which the posting is made. Instead, you have to additionally specify the stock type. In the standard system, the movement type is always 101, irrespective of the stock type.

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Subject: SAP MM

4 2613
Q:

You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server is configured as shown in the following table.

You need to create a software mirror of Disk1. What should you do first?

A) Convert Disk3 to a dynamic disk. B) Create a new NTFS volume on Disk3.
C) Run the Extend Volume Wizard on Disk1. D) Convert Disk3 to a GUID Partition Table (GPT) disk.
 
Answer & Explanation Answer: A) Convert Disk3 to a dynamic disk.

Explanation:
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1 2610
Q:

Should you use plurals, misspellings, and other variants of words in Ad Groups in the Display Network?

Answer

Since the Display Network considers broad match only, plurals, misspellings, and other variants are unnecessary.

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0 2606
Q:

You perform a normal backup for your company once a week. In addition, you want to perform a backup of data each day in between normal backups. You want to minimize the amount of time it takes to perform these backups. Which backup type should you use on the days in between normal backups?

A) Normal B) Incremental
C) Differential D) Copy
 
Answer & Explanation Answer: B) Incremental

Explanation:

In terms of the time it takes to perform backups, the incremental backup will take the least amount of time because it is not a cumulative backup, like the differential backup.

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0 2602
Q:

Which  of the following commands sets the secret password to Cisco?

A) enable secret password Cisco B) enable secret cisco
C) enable secret Cisco D) enable password Cisco
 
Answer & Explanation Answer: C) enable secret Cisco

Explanation:
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Filed Under: CCNA

0 2597
Q:

Why should you use the Ad Preview and Diagnosis tool to check if your ads are live and running on Google?

Answer

By searching for keywords that trigger your ad, you can rack up impressions without clicks, which may lower your Click-Through Rate, which may prevent your ad from appearing as often as it is eligible.

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0 2596
Q:

What is the address range of a Class B network address in binary?

A) 01xxxxxx B) 0xxxxxxx
C) 10xxxxxx D) 110xxxxx
 
Answer & Explanation Answer: C) 10xxxxxx

Explanation:

The range of a  Class B network address is 128 - 191. This makes our binary range 10xxxxxx.

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