NETWORK+ CompTIA Bm

1. 3.William, the network administrator at EarthenWare Systems, needs to set up a LAN of 15 computers based on the bus topology using coaxial cables. Determine the type of connector that will be used to connect the computer.

DB-9

RJ-45

DB-25

T-connectors

2. Consider a sceario in which two computer are sending and receving datagram over a network. After some time, the buffer space of one of the computer becomes full and it not able to receive datagram.Whis type of message needs to transmitted to the other computer so that it slow down the rate of data transfer.

Parmeter problem

Time Exceeded

Destination unreachable

Source Quench

3. According to the CAT ratings of UTP, which of the following category is used for data transmission at 100 Mbps?

Category 3

Category 1

Category 5

Category 5e

4. Wiiliam, the network administrator at Earthware System, needs to set up a LAN of 15 computers based on tye bus topology using co-axial cables. Determine the the type of connector that will be used to connect the computers.

DB-9

RJ-45

T-Connection

DB-25

5. How many nodes can be connect with the IP address 192.200.123.0 192.200.123.255

256

254

255

162

6. Rahul is a expert at tta inc. the managemet of the company has asked him prepare to detail report stating the securty status of the organization.For this rahul needs track the activities of user and processes...........................

Auditing

Securing Server

Access server

Authentication

7. Which TCP/IP utility shows the statues of each network connection. It also will display statistics for both TCP and UDP, including protocol, local address, foreign address, and the TCP connection states?

Tracert

Netstat

Nslookup

8. Which mode of communication Telephone System use?

Full simplex

Full duplex

Half duplex

Simplex

9. A portion of a network that shares a common network address is called a……………..

Segment

Backbone

Subnet

Peer Node

10. Sam, a network administrator wants to implement a network routing technology Over the network of ManTech Inc. He wants that the route discover operations are performed automatically and the routing tables are updated with an accurate picture of the network as it changes. Which type of IP routing should he implement?

Dynamic Routing

Switch Routing

Bridge Routing

Static Routing

11. According to the cat rating of utp which of the following category is used for data transmission at 100 mbps?

Cat 1

Cat 5

Cat 6

Cat 5e

12. An----------------------- is a self-contained network or group of networks connected to the Internet that deploys a single protocol and a single administration.

Computer System

Autonomous System

Docking System

Dependent System

13. Any network device that can connect to the network and can generate, process, or transfer network data is-------------------------.

A segment

A node

A redistribution point

An endpoint

14. Don Allen is a security expert at Mastery Mechanics Inc. the management of the company has asked him to prepare a detailed report starting the security status of the organization. For this, Don needs to track the activities of users and processes by--------------------------.

Auditing

Authentication

Access control

Securing server

15. In which form of transmission(s), the signals are sent via pulses of electromagnetic enerav in the microwave region of the spectrum.

In both Microwave and Radio Transmission

Radio Transmission

Infrared Transmission

Microwave Transmission

16. Red Info systems are setting up a network for 100 computers to accommodate new recruits in its production department. The management wants the network to be efficient and has instructed the network Administrator, Keith Turner, to ensure this, while setting up the network. In order to establish an efficient network, Keith has decided to Subnet the network. The network address allocated for this network is 194.168.10.0. Keith has decided to divide the network into four subnet. Determine the subnet mask for this network.

255.255.192.0

255.255.256.0

255.255.255.240

255.255.224.0

17. Consider a scenario in which two computers are sending and receiving datagram’s over a network. After some time, the buffer space of one of the computers becomes full and it is not able to receive datagram’s. Which type of massage needs to be transmitted to the other computer so that it slow bown the rate of data transfer?

Parameter Problem

Time Exceeded

Destination Unreachable

Source Quench

18. Willian, the network administrator at EarthenWare Systems, need to set up a LAN of 30 computers based on 10 Gigabit Ethernet technology having a speed of 10 GBps. Determine the type of IEEE standard for the media he will select?

10GBaseSR

100Basetx

100Baset

10Base2

19. The Domain Name System (DNS) can be best described as:

The Domain Name System (DNS) is a TCP/IP name resolution service that translates FQDNs intoIP addresses.

The Domain Name System (DNS) is a TCP/IP name resolution service that translates MAC address into IP addresses.

The Domain Name System (DNS) is a TCP/IP name resolution service that translates FQDNs intoMAC addresses.

20. Smith is designing a Wireless LAN for his office to support Internet access in all the conference rooms. His company has a well structured LAN infrastructure back bone which supports all the user. What should smith use to facilitate this?

He should use Wireless Access Point Transceiver

Switch with Radio transmitter

He should use a Bridge point device

He should use a Router and Switch device

21. Danzal Jackson is network administrator at ABC Inc. he suspect that some intruder has attacked the organization’s network. He has observed that somebody is sending loads of junk data over the network. As a result, the target computers are inaccessible for some time because all routers to reach the computers are blocked. Which type of attack is Danzal talking about?

Man-in-the-middle

Sniffing

Denial-of-service

Spoofing

22. To configure windows RRAS as a Dial-up server fllowing steps given:
1) check remort access server on general Tab and click OK.
2)Choose Start --Administrator Tools -- Routing And remort Access.
3)Click Yeas to restart router.
4)Select your computer and choose Action--properties.
Depicts the sequence of Steps

2--3--1--4

2--4--1--3

2--1--4--3

1--2--3--4

3--2-4--1

23. ABC financial Inc. a financial firm, has branch offices in New York and New Jersey. The head office is located in California. They have a LAN setup in each location. They want to implement VPN among their offices. What type of VAN can be implemented here?

Extranet VPN

Intranet VPN

Internet VPN

Remote Access VPA

24. User of small company is experiencing a number of dropped packets and slow response time on their routed private network. As a network administrator you suspect there may be failed device or a routing loop and you would like to look more closely at packet transmissions through network. How can you examine the path of the transmission?

Use Nslookup to verify the DNS server configuration and examine weather server is responding to request.

25. Which of the following statements best describes Active/Active clustering?

A cluster in which nodes shares common hardware resources such as processors,memory, and disks

Latency time is minimum in this clustering scheme in case of failover

A cluster that has all nodes online, constantly providing services

A cluster that at least one node in active mode while at least one node acts as backup node

26. What is not true regarding the OSI Layer 6

The presentation service data units are then encapsulated into Session Protocol Data Units, and moved down the stack

27. Global System Inc. is designing an enterprise wide IP network. In order to setup such a network, routing protocol needs to be scalable and usable in a complex enterprise environment. It should use the available bandwidth optimally. Memory and CPU resources are not an issue. The protocol should also not suffer from the count-to-infinity problem. Which of the following protocol is best suited for this situation?

Border Gateway Protocol

Routing Information Protocol

Internet Group Massage Protocol

Open Shortest Path First

28. Which is not a component of a critical software inventory in a disaster recovery plan?

Server and work station

Maintenance utilities

Backup documentations

Productivity and application software

29. . David Bernard is a renowned scientist studying the field of ISDN technology. A summit is being conducted on the prospects of expansion of wireless and mobile networks and David Bernard has been invited as the guest of honor. He will also conduct a session about the latest developments in the field. This lecture is being broadcast at a transmission rate 64 Kbps over the Internet to many universities all over North America. Which type of system will be used to carry out the session?

Synchronous Optical NETwork

T-carrier systems

E-carrier systems

Synchronous Digital Hierarchy

30. Which of the following is correct description of IEEE?

An organization dedicated to advancing theory and technology in the electrical sciences.

An organization that develops and maintains Internet standards and contribute to the evolution and smooth operation of the Internet

An American institute that facilitates that formation of a variety of national standards, as well as promoting those standards internationally

An organization that develops and issues standards for telecommunications and electronics

31. To configure windows RRAS as a Dial-up Server following steps given: 1) Check Remote Access server on general Tab and click Ok. 2) Choose StartàAdministrative ToolsàRouting And Remote Access. 3) Click Yes, to restart the router. 4) Select your computer and choose Action àproperties. 2.Which of the following options depicts the correct sequence of steps?

2-- >1 -- >4-- >3

2-- >3 -- >4-- >1

1-- >2-- >3-- >4

2-- >4-- >1-- >3

32. Which of the following is NOT TRUE about Bridges?

If the packet is addressed to a node on its own segment, the bridge does not forward the packet.

Bridge examine the MAC address of each packet before deciding to forwarding/or not forwarding it.

In bridge this is no need to configure the subnet addresses associated with each port.

A bridge is a networking device used to connect the drops in a physical stat topology.

33. Mr SP performs backup using following steps in some order.
1)label the backup media to store in safe place.
2)Back up The annul report backup.
3)Review The log to verify the Backup Operation.
4)Verify The backup file Exists.
Indify the correct Sequence?

2--1--3--4

1--2--4--3

2--4--3--1

1--2--3--4

34. What is Unauthorized Access?

It is an attempt to gain unauthorized access through the use of a program, which masquerades as valid software.

It any type of unauthorized effort to discover a user’s valid password

It is any type of network or data access that is not explicitly approved by the organization.

35. Consider the following statement: Statement A: PPP is a type of protocol that enables user to log on to the a computer or network within an organization from an external location. Statement B: PAP is an encrypted authentication method that enables connections for any encrypted authentication method the server request. Which of the following option is correct with respect to the above statements?

Both, statements A and statements B are TRUE

Statement A is FALSE and statement B is TRUE

Statement A is TRUE and statement B is FALSE

Both, statements A and statements B are FALSE

36. Which of the following is NOT the feature of Mac OS X Server?

Integrated support for window, and Unix clients in workgroup and clients

Integrated E-mail service

DNS, DHCP, NAT and firewall services

Mac OS X supports three type of Accounts e.g. Administrator, Standard User, Guest User

37. You need an extra length of patch cable to attach a client computer to the network. You do not have cable assembled, but you do have some cable wire and loose connectors. This can be performed by following steps in some order.
1) Use the cable tester to taste your cable. 2) Strip the cable jacket back about 3/4 of an inch. 3) Slip the wire into the connector. Insert the cable/connector assembly into the crimping tool and crimp it. 4) Place the inner pair of the wire in color order. What is correct activity sequence to do it?

1->2->4->3

2->3->4->1

2->1->3->4

2->4->3->1

38. The PPP protocol is used for-------------------.

Transporting data packets across point-to-point links

Submit

39. Consider the following statements: Statements A: Microsoft’s implementation of Remote Access Services server called Remot Access Services. Statement B: in remote access networking, a remote node uses a remote connection to attach to a network.

Both, statements A and statements B are TRUE

Statement A is FALSE and statement B is TRUE

Both, statements A and statements B are FALSE

Statement A is TRUE and statement B is FALSE

Network+ CompTIA Bm