Question 1

Which of the following is not a step used in newer types of network design processes?
A) cost assessment
B) technology design
C) implementation
D) needs analysis
E) none of the above is a correct answer

Accepted Answer

The answer of Which of the following is not a...

Question 2

Policy-based management allows the network manager to utilize special software to set priority policies for network traffic that take effect when the network becomes busy.

Accepted Answer

Policy-based management does allow the network manager to set priority policies for network traffic that take effect when the network becomes busy.

Question 3

SNMP cannot monitor the status of devices that are using the IPX/SPX protocol suite.

Accepted Answer

The answer of SNMP cannot monitor the status of devices...

Question 4

Traffic analysis involves determining why some circuits are heavily used.

Accepted Answer

Traffic analysis is the process of analyzing network traffic to identify why certain circuits or network paths are experiencing high levels of traffic. This can involve monitoring network traffic patterns, examining packet headers, analyzing packet payloads, and identifying potential causes of congestion or bottlenecks.

Question 5

Application management software monitors devices such as routers,hubs and switches.

Accepted Answer

The answer of Application management software monitors devices such as...

Question 6

The building block design approach is sometimes called:
A) wide and shallow
B) narrow and deep
C) wide and deep
D) narrow and shallow
E) narrow and flat

Accepted Answer

The building block design approach is typically referred to as narrow and deep. This means that a specific aspect or feature is focused on in detail before moving onto the next one. This approach allows for more in-depth analysis and design, leading to a stronger final product.

Question 7

A SLA specifies the exact type of performance that the common carrier will provide and the penalties if this performance is not provided.

Accepted Answer

A Service Level Agreement (SLA) is a contract between a service provider and a customer that specifies the level of service to be provided and the penalties if that level of service is not achieved. The SLA typically defines the type of performance, such as uptime or response time, and outlines the metrics and measurements that will be used to determine whether the performance meets the agreed-upon standards. It also lays out the consequences if the provider fails to meet those standards, such as credits or financial penalties.

Question 8

In __________,the network designer attempts to understand the fundamental current and future network needs of the various users,departments,and applications.
A) technology design
B) needs analysis
C) narrow and deep analysis
D) cost assessment
E) distribution layering

Accepted Answer

Needs analysis involves understanding the current and future network needs of the users, departments, and applications. Technology design focuses on selecting the appropriate technology to meet those needs. Narrow and deep analysis refers to a specific type of analysis, not the overall process of understanding network needs. Cost assessment and distribution layering are important parts of network design but are not the specific focus of understanding network needs.

Question 9

One of the most commonly used network management protocols is Common Management Interface Protocol.

Accepted Answer

Common Management Interface Protocol (CMIP) is a network management protocol that is used to manage network devices. It is one of the most commonly used network management protocols.

Question 10

Which of the following is false about staff costs for a network?
A) The most expensive part of the network today is the staff who design, operate, and maintain it
B) The emphasis is on network designs that reduce staff time needed to operate them
C) Network staff are often required to learn to operate a variety of devices
D) Network staff are often required to maintain a variety of devices
E) When a variety of devices are used in a network, it takes less time to perform network management activities

Accepted Answer

The statement "When a variety of devices are used in a network, it takes less time to perform network management activities" is false. In reality, managing a network with different devices can be more time-consuming and complex as network staff must be knowledgeable about each device and how to maintain them all.

Question 11

Which of the following is not making the traditional design approach less appropriate for today's networks?
A) The underlying technology of networking devices is changing very rapidly
B) The underlying technology of client and server devices is changing very rapidly
C) The underlying technology of circuits is changing very rapidly
D) Growth in network traffic is very high
E) The most expensive part of any network is the hardware

Accepted Answer

The answer of Which of the following is not making...

Question 12

Managed devices are the single most important element that contributes to the performance of a network.

Accepted Answer

Managed devices such as routers, switches, and firewalls are responsible for controlling the flow of data within a network. They play a crucial role in ensuring that packets are delivered accurately and timely, and can also help optimize network performance by balancing traffic and routing data efficiently. Without these devices, a network would be vulnerable to security threats and suffer from congestion and downtime, resulting in poor performance. Therefore, managed devices are indeed the most important element for network performance.

Question 13

Which of the following is not contributing to the dramatic increase in network traffic today?
A) Video applications on networks are becoming common.
B) Electronic mail is now used by most people who work in organizations.
C) Web searches are now commonly performed by network users.
D) Client computers today can have 2GB of RAM, a 300 GB hard drive, and 2 Ghz processors.
E) Multimedia applications on networks are becoming common.

Accepted Answer

The increase in client computer specifications does not directly contribute to network traffic, but rather allows for greater capabilities once on the network. The other options all involve specific activities or applications that rely on network traffic.

Question 14

Nowadays,most organizations use a simpler approach to network design called the ___________ approach.
A) building-block
B) frame definition
C) prototype
D) systems development life cycle
E) guided network

Accepted Answer

The building-block approach is the simpler approach to network design that most organizations use today. It involves creating a network from pre-designed building blocks or components, rather than starting from scratch. This approach enables organizations to quickly and efficiently deploy networks that meet their specific needs without having to spend a lot of time and resources on designing a custom network from the ground up.

Question 15

Device management software is designed to provide information about the specific devices on a network to network managers for their review and analysis.

Accepted Answer

Device management software is specifically designed to provide network managers with detailed information about the devices connected to their networks, including the types of devices, their operating systems, their IP addresses, their network usage patterns, and more. This information is critical for network administrators to effectively manage and secure their networks, troubleshoot problems, and optimize performance. Without device management software, it can be extremely difficult to get a clear view of what devices are on the network and how they are behaving.

Question 16

An alarm is a message sent to the manager's network management station indicating a critical situation with a managed network device.

Accepted Answer

This statement is true. An alarm is a notification sent to the network management station to alert the manager of a critical situation with a managed network device. It could indicate issues such as device failure, high network traffic, or security breaches. The purpose of alarms is to enable quick response and resolution of network problems, minimizing downtime and network disruption.

Question 17

Which of the following is not a step under the traditional network design approach?
A) An analyst develops cost estimates of the circuits needed to support the network.
B) An analyst takes the traffic on the current network and then multiplies that by a factor of 3.65 to come up with the estimate of the total traffic for the new network.
C) An analyst meets with users to identify user needs.
D) An analyst develops a precise estimate of the amount of data that users will send and receive to estimate the total amount of traffic on each part of the network.
E) An analyst designs the circuits to support the estimated traffic, allowing for modest growth.

Accepted Answer

Multiplying the current network traffic by a factor of 3.65 is not a step in the traditional network design approach. The other options are commonly included in this approach.

Question 18

Content caching is designed to store your own web material closer to your servers.

Accepted Answer

Content caching is designed to store web material closer to the end-users, not the servers, to reduce latency and improve load times.

Question 19

The traditional network design approach does not work well for _________ networks.
A) slowly evolving
B) rapidly growing
C) static
D) modestly growing
E) not growing

Accepted Answer

The traditional network design approach is based on a static, hierarchical architecture that may not be able to accommodate the rapid growth and changing requirements of a rapidly growing network.

Question 20

When obtaining the support of senior management for a proposed network,it is important to use as much technical network jargon as possible.

Accepted Answer

It is important to use language that is understandable for non-technical senior management, in order to effectively communicate the benefits and potential challenges of the proposed network. Using too much technical jargon may confuse or alienate senior management, leading to a lack of support for the project.

Quiz 11: Network Design

Which of the following is not a step used in newer types of network design processes?

Policy-based management allows the network manager to utilize special software to set priority policies for network traffic that take effect when the network becomes busy.

SNMP cannot monitor the status of devices that are using the IPX/SPX protocol suite.

Traffic analysis involves determining why some circuits are heavily used.

Application management software monitors devices such as routers,hubs and switches.

The building block design approach is sometimes called:

A SLA specifies the exact type of performance that the common carrier will provide and the penalties if this performance is not provided.

In __________,the network designer attempts to understand the fundamental current and future network needs of the various users,departments,and applications.

One of the most commonly used network management protocols is Common Management Interface Protocol.

Which of the following is false about staff costs for a network?

Which of the following is not making the traditional design approach less appropriate for today's networks?

Managed devices are the single most important element that contributes to the performance of a network.

Which of the following is not contributing to the dramatic increase in network traffic today?

Nowadays,most organizations use a simpler approach to network design called the ___________ approach.

Device management software is designed to provide information about the specific devices on a network to network managers for their review and analysis.

An alarm is a message sent to the manager's network management station indicating a critical situation with a managed network device.

Which of the following is not a step under the traditional network design approach?

Content caching is designed to store your own web material closer to your servers.

The traditional network design approach does not work well for _________ networks.

When obtaining the support of senior management for a proposed network,it is important to use as much technical network jargon as possible.