In a network with dozens of switches, how many root bridges would you have?

A fruit vendor purchased 35 dozens of apple at TK. 10 per dozen. Out of those, two dozens got rotten and he sold 28 dozens at Tk. 12 per dozen. Remaining apples were sold by him for TA. 15 per dozen. Find the amount of total profit made by the vendor in this business.

A

61

B

25

C

65

D

35

If 8 dozens of bananas are purchased at the rate of Taka 30 per dozen and 12 dozens are purchased at Taka 25 per dozen, what rate per dozen it should be sold to make a profit of Taka 3 per dozen?

A

Taka 35

B

Taka 25

C

Taka 30

D

`Taka 40

You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches?

A

The routing tables on the switches will not update

B

The MAC forward\/;filter table will not update on the switch

C

Broadcast storms will occur on the switched network

D

The switches will automatically load-balance between the two links

A four-person crew from Classic Colors is painting Mr. Field's house. Michael is painting the front of the house. Ross is in the alley behind the house painting the back. Jed is painting the window frames on the north side, Shawn is on the south. If Michael switches places with Jed, and Jed then switches places with Shawn, where is Shawn?

A

in the alley behind the house

B

on the north side of the house

C

in front of the house

D

on the south side of the house

You are adding a new server to your network. The network uses TCP/IP. The new server will provide users with dial-up access to network resources. The data link communications protocol you choose for dial-up access must allow you to provide secure authentication. Which protocol should you choose?

A

PPP

B

DLC

C

In the System option in Control Panel, select the setting that allows users to log on locally

D

In the System option in Control Panel, set the user environment variables to allow Maria to log on locally

E

None of the above

_________ if world climate were static, there would be dozens of natural disasters every year .

A

When

B

As

C

Until

D

Even

You have configured a Group Policy Object (GPO) for the marketing oranization unit (OU) to prevent users from accessing My Network Places and from running System in Control Panel. You want the Managers Domain Local Group to be able to access My Network Places, but you still want to prevent them from running System in Control Panel. What should you do?

A

Add the Managers group to the access control list of the GPO. Disable the permission of the managers group to read and apply the Group Policy

B

Add the Managers group to the access control list of the GPO. Deny the permission of the managers group to read and apply the Group Policy

C

Create a second GPO in the OU. Add the Managers group to the access control list. Allow the managers group to apply the Group Policy. Deny the Authenticated Users group permission to read and apply th

D

Create a second GPO in the OU. Add the Managers group to the access control list. Allow the managers group to apply the Group Policy. Disable the Authenticated Users group permission to read and apply

E

None of above

You will need "four" "liters" of milk and two "dozens" of " eggs". "No error".

A

four

B

liters

C

dozens

D

eggs

A man purchased equal number of banans at two different rates one at the rate of 8 taka per dozen and the other at the rate of 10 taka per dozen. After that , he sold those bananas at an average rate of 11 taka per dozen and thus made a profit of 100 taka. How many dozens of banana did he purchase altogether?

A

60

B

50

C

55

D

45

Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain?

A

STP

B

VTP

C

DHCP

D

ISL

In a network with dozens of switches, how many root bridges would you have?

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