Certification Questions

Q:

How many-shares of market value RS.25 each can be purchased for Rs.12750, brokerage being 2% ?

A) Rs.450 B) Rs.500
C) Rs.550 D) Rs.600
 
Answer & Explanation Answer: B) Rs.500

Explanation:

CP. of each share= Rs.(25 + 2% of 25) = Rs.25.50. 

Number of shares= 1275025.50= 500

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Q:

As a network administrator you have been requested to move a printer from your company's Marketing OU to your company's Research OU. After the move you test the printer and find that the local administrator assigned to the Marketing OU still has access and can remove print jobs from it. What can you do to change this?

A) Remove the permissions for the local administrator from the printer. B) Remove printer permissions from the local administrator.
C) Remove the Everyone group from the printer. D) Delete the printer object.
 
Answer & Explanation Answer: A) Remove the permissions for the local administrator from the printer.

Explanation:
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Q:

The SQL keyword(s) ________ is used with wildcards.

A) LIKE only B) IN only
C) NOT IN only D) IN and NOT IN
 
Answer & Explanation Answer: A) LIKE only

Explanation:
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Q:

How should a router that is being used in a Frame Relay  network be configured to keep split horizon issues from preventing routing updates

A) Configure a seperate subinterface for each PVC with a unique DLCI and subnet assigned to the subinterface B) Combine multiple Frame Relay circuits as a point-to-point line to support multicast and broadcast traffic
C) Configure many subinterfaces in the same subnet D) Configure a single subinterface to establish multiple PVC connections to multiple remote router interfaces.
 
Answer & Explanation Answer: A) Configure a seperate subinterface for each PVC with a unique DLCI and subnet assigned to the subinterface

Explanation:

If you have a serial port configured with multiple DLCIs connected to multiple remote sites, split horizon rules stop route updates received on an interface from being sent out the same interface. By creating subinterfaces for each PVC, you can avoid the split horizon issues when using Frame Relay.

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2 7381
Q:

What is the purpose of Spanning Tree Protocol in a switched LAN?

A) To provide a mechanism for network monitoring is switched environments B) To prevent routing loops in network with redundant paths
C) To prevent switching loops in networks with redundant switched paths D) To manage the VLAN database across multiple switches
 
Answer & Explanation Answer: C) To prevent switching loops in networks with redundant switched paths

Explanation:

The Spanning Tree Protocol (STP) was designed to stop layer 2 loops. All Cisco switches have the STP on by default.

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Q:

Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols?

A) HDLC B) Cable
C) VPN D) IPSec
 
Answer & Explanation Answer: C) VPN

Explanation:

A VPN allows or describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols. A VPN can be set up across any type of link.

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2 7349
Q:

The four stages of the Deming Cycle are?

A) Plan, Measure, Monitor, Report B) Plan, Check, Re-Act, Implement
C) Plan, Do, Act, Audit D) Plan, Do, Check, Act
 
Answer & Explanation Answer: D) Plan, Do, Check, Act

Explanation:
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Q:

You want to ping the loopback address of your IPv6 local host. What will you type?

A) Ping 127.0.0.1 B) Ping 0.0.0.0
C) Ping ::1 D) trace 0.0. :: 1
 
Answer & Explanation Answer: C) Ping ::1

Explanation:

The loop back address with IPv4 is 127.0.0.1 . With IPv6, that address is ::1

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