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Q:

You decide to change the file system on your Windows 2000 computer. You want to change drive C: from FAT to NTFS. What should you type at the command prompt?

A) FORMAT C: /FS : NTFS B) CONVERT C: /FS : NTFS
C) FORMAT C: /NTFS D) CONVERT C: /NTFS
 
Answer & Explanation Answer: B) CONVERT C: /FS : NTFS

Explanation:

The convert.exe command is used to change a volume's file system from FAT to NTFS.

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Filed Under: MCSE-Microsoft Certified Solutions Expert

Q:

A switch has been configured configured for three different VLANs : VLAN2, VLAN3 and VLAN4. A router has been added to provide communication between the VLANs. What minimum type of interface necessary on the router if only one connection is to be made between the router and the switch?

A) 10Mbps Ethernet B) 56Kbps Serial
C) 100Mbps Ethernet D) 1Gbps Ethernet
 
Answer & Explanation Answer: C) 100Mbps Ethernet

Explanation:

Although you can use either 100Mbps or 1Gbps Ethernet, the 100Mbps is necessary at a minimum and is the best answer to this question. You need to trunk the link from the switch to the router to make this connection work with inter-VLAN communication.

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Filed Under: CCNA

Q:

You get a call from a network administrator who tells you that he typed the following into his router:

Router (config) #router ospf 1

Router (config-router) # network 10.0.0.0. 255. 0.0.0 area 0

He tells you he still can't see any routes in the routing table. What configuration error did the administrator make?

A) The wildcard mask is incorrect B) The OSPF area is wrong
C) The OSPF Process ID is incorrect. D) The AS configuration is wrong
 
Answer & Explanation Answer: A) The wildcard mask is incorrect

Explanation:

The administrator typed in the wrong wildcard mask configuration. The wildcard should have been 0.0.0.255 or even 0.255.255.255.

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Filed Under: CCNA

Q:

You have the following binary number :10110111. What are the decimal and hexadecimal equivalents?

A) 69/0x2102 B) 183/B7
C) 173/A6 D) 83/0xC5
 
Answer & Explanation Answer: B) 183/B7

Explanation:

You must be able to take a binary number and convert it into both decimal and hexadecimal. To convert to decimal, just add up the 1s using their values. The values that are turned on with the binary number of 10110111 are 128+32+16+4+2+1=183. To get the hexadecimal equivalent, you need to break the eight binary digits into nibbles (4 bits), 1011 and 0111. By adding up these values, you get 11 and 7. In hexadecimal, 11 is B, so the answer is 0xB7.

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Filed Under: CCNA

Q:

When a station sends a transmission to the MAC address ff : ff : ff : ff : ff : ff, what type of transmission is it?

A) Unicast B) Multicast
C) Anycast D) Broadcast
 
Answer & Explanation Answer: D) Broadcast

Explanation:

A transmission to the MAC address ff : ff : ff : ff : ff : ff is a broadcast transmission to all stations.

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Filed Under: CCNA

Q:

Which layer of the OSI model offers three different modes of communication : Simplex, half duplex, and full duplex?

A) Presentation B) Transport
C) Application D) Session
 
Answer & Explanation Answer: D) Session

Explanation:

The Session layer of the OSI model offers three different modes of communication : Simplex, half duplex, and full duplex.

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Filed Under: CCNA

Q:

Find the missing Number?

Find the missing number

Answer

How ?


7*6 = 4 2
9*9 = 8 1
5*3 = 1 5
6*2 = 1 2

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Subject: Number Puzzles

Q:

Orange Prize is given in the field of :

A) Literature B) Sports
C) Medicine D) Acting
 
Answer & Explanation Answer: A) Literature

Explanation:
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Filed Under: Honours and Awards