Question 1

A(n) _________, which is a special application that collects and reports certain types of data, can help managers make better decisions.
A) TPS
B) MIS
C) office automation system
D) DSS

Accepted Answer

A DSS, or Decision Support System, is specifically designed to collect and analyze data to assist managers in making informed decisions. TPS (Transaction Processing System) is more focused on processing routine transactions, MIS (Management Information System) provides broader information for decision-making, and office automation system primarily deals with automating daily office tasks.

Question 2

A _________ is a node on a network that serves as an entrance to another network.
A) repeater
B) hub
C) switch
D) gateway

Accepted Answer

A gateway is a node on a network that serves as an entrance to another network.

Question 3

A(n) _________ is a storage system that links any number of disk drives (a disk array) so that they act as a single disk.
A) DSS
B) RAID
C) DDoS
D) tape library

Accepted Answer

RAID (Redundant Array of Independent Disks) is a storage system that links multiple disk drives together to function as a single disk. This increases storage capacity and performance while also providing redundancy in case of drive failure. DSS (Decision Support System) is a software system used for data analysis and decision-making, not storage. DDoS (Distributed Denial of Service) is a type of cyberattack that floods a server with traffic to disrupt its services. A tape library is a storage system that uses magnetic tape for backup and archiving, not disk drives. Therefore, the best choice is B.

Question 4

_________ is the ability of each organization's information system to work with the other, sharing both data and services.
A) Scalability
B) Interoperability
C) Data mining
D) Data warehousing

Accepted Answer

Interoperability is the ability of systems and organizations to work together and exchange data seamlessly. It allows different systems to communicate with each other and share data and services, which is essential for efficient and effective collaboration between organizations. Scalability refers to the ability of a system to handle increasing amounts of work or traffic. Data mining and data warehousing are related to the analysis and storage of data, but they do not directly relate to the ability of systems to work with each other.

Question 5

The _________ of a network is the logical layout of the cables and devices that connect the nodes of the network.
A) interoperability
B) bandwidth
C) protocol
D) topology

Accepted Answer

Topology refers to the physical and logical layout of devices and cables in a network. Interoperability refers to the ability of different systems to communicate with each other, bandwidth refers to the amount of data that can be transmitted over a network, and protocol refers to the rules and procedures for data transmission over a network.

Question 6

A _________ looks at each packet's header to determine where the packet should go and then determines the best route for the packet to take toward its destination.
A) repeater
B) hub
C) bridge
D) router

Accepted Answer

A router is specifically designed to look at the header information of each packet and determine the best route for it to take toward its destination. A repeater and hub simply amplify or replicate signals, while a bridge is used to connect different types of networks.

Question 7

Certain types of systems are called _________ because they must run without failure or with nearly instant recovery from failure.
A) mission-critical
B) uninterruptable
C) expert systems
D) MIS

Accepted Answer

Mission-critical systems are those that perform essential tasks and must function without failure or with rapid recovery from failure. Uninterruptible power supplies (UPS) are not a type of system, expert systems are designed to mimic human expertise in a particular field, and Management Information Systems (MIS) are enterprise-level software systems used for decision-making and planning.

Question 8

The information system that handles the processing and tracking of transactions is called a(n):
A) TPS
B) MIS
C) office automation system
D) DSS

Accepted Answer

TPS (Transaction Processing System) is specifically designed to handle the processing and tracking of transactions in an organization. It is responsible for collecting, storing, modifying, and retrieving transaction data of an organization. MIS (Management Information System) is a broader system that includes TPS and other systems to provide information to management for decision-making. Office automation system deals with automating office tasks such as document creation, email, etc. DSS (Decision Support System) helps in decision-making by analyzing data and providing insights.

Question 9

A(n) _________ system is a type of information system that performs analytical tasks traditionally done by a human.
A) data mining
B) data warehousing
C) expert
D) fault-tolerant

Accepted Answer

Expert systems are designed to simulate the decision-making abilities of a human expert, making them capable of performing analytical tasks traditionally done by humans.

Question 10

A(n) _________ is a central repository that contains stored or archived data gathered from multiple databases.
A) RAID
B) DDoS
C) data mine
D) data warehouse

Accepted Answer

A data warehouse is a central repository that contains stored or archived data gathered from multiple databases, often used for business intelligence and data analysis purposes. RAID is a technology used to store data across multiple hard drives for redundancy and increased performance. DDoS is a type of cyber attack, and data mining is the process of analyzing large sets of data to extract patterns and insights.

Question 11

_________ computers are able to continue their operation even when problems are present.
A) DSS
B) Uninterruptable
C) Scalable
D) Fault-tolerant

Accepted Answer

Fault-tolerant computers are designed to continue functioning even when there are hardware or software problems. They often have redundant components that can take over in case of a failure, ensuring that the system remains operational.

Question 12

A(n) _________ is a set of software tools that enables managers to gather, organize, and evaluate information.
A) TPS
B) MIS
C) office automation system
D) DSS

Accepted Answer

A Management Information System (MIS) is designed to provide managers with information to guide decision-making. It gathers data from various sources, organizes and analyzes it, and presents it in a form that helps managers make informed decisions.

Question 13

Systems follow certain rules, or _________, to ensure that the packets are sent, received, and interpreted properly, and that data integrity is guaranteed.
A) DSS
B) nodes
C) protocols
D) topologies

Accepted Answer

Systems follow protocols, which are a set of rules that define how communication takes place between different devices. These protocols ensure that data is transmitted accurately and efficiently, and that all devices in the system can understand and interpret the data properly.

Question 14

_________ is the discovery of new patterns or relationships between data.
A) Scalability
B) Data validation
C) Data mining
D) Data warehousing

Accepted Answer

Data mining is the process of discovering new and previously unknown patterns in large datasets by analyzing and extracting information. This process is used to discover useful insights, make predictions, and drive decision making in a variety of industries, including finance, healthcare, and retail. Scalability refers to the ability of a system to handle increasing levels of data or users. Data validation is the process of ensuring that data is accurate and meets certain standards. Data warehousing is the process of collecting and storing large amounts of data for analysis and business intelligence purposes.

Question 15

_________ computers are ones that have multiple hardware systems performing the same task at the same time.
A) Expert
B) Data mining
C) Redundant
D) Scalable

Accepted Answer

Redundant computers are designed with multiple hardware systems performing the same task simultaneously, providing a high level of reliability and fault tolerance. This redundancy ensures that if one system fails, another can take over without interruption, increasing the overall availability and performance of the system.

Question 16

A _________ provides multiple ports for connecting nodes.
A) repeater
B) hub
C) bridge
D) gateway

Accepted Answer

A hub provides multiple ports for connecting nodes, whereas a repeater only extends the range of a network signal, a bridge connects different network segments, and a gateway connects networks with different protocols.

Question 17

A _________ is a device that connects two LANs or two segments of the same LAN.
A) repeater
B) hub
C) bridge
D) router

Accepted Answer

A bridge is specifically designed to connect two LANs or segments of the same LAN. A repeater is used to increase the distance of a signal, a hub is used to connect multiple devices to a network, and a router is used to connect multiple networks together. Therefore, the best choice in this scenario is C) bridge.

Question 18

_________ is the capacity to provide increasing amounts of computing power, storage, and/or software.
A) Scalability
B) Interoperability
C) Data mining
D) Data warehousing

Accepted Answer

Scalability refers to the ability to increase computing power, storage, and software as needed, making it the best fit for the given definition. Interoperability refers to the ability of systems to work together and exchange information. Data mining is the process of analyzing large data sets to discover information and patterns. Data warehousing is the process of collecting and storing data from multiple sources for analysis.

Question 19

A _________ is used to prevent attenuation when packets are traveling long distances.
A) repeater
B) hub
C) switch
D) router

Accepted Answer

A repeater is used to regenerate and boost the signal of the packets as they travel long distances, preventing attenuation. Hubs simply pass the signal along, while switches and routers are used for different purposes such as managing network traffic and directing packets to their destination.

Question 20

In an office environment, many organizations set up a(n) _________ to perform various operations such as word processing, accounting, document management, or communications.
A) TPS
B) MIS
C) office automation system
D) DSS

Accepted Answer

An office automation system is designed to assist in performing various office operations such as word processing, accounting, document management, or communications. It helps in improving efficiency, accuracy and productivity of an organization. TPS (Transaction Processing System) is a type of information system that processes and records day-to-day transactions such as sales or purchases. MIS (Management Information System) is used for making business decisions by providing necessary information to managers. DSS (Decision Support System) is designed to provide support in making decisions by analyzing data and providing insights. None of these systems specifically cater to office operations.

Quiz 5: Networking Security

A(n) _________, which is a special application that collects and reports certain types of data, can help managers make better decisions.

A _________ is a node on a network that serves as an entrance to another network.

A(n) _________ is a storage system that links any number of disk drives (a disk array) so that they act as a single disk.

_________ is the ability of each organization's information system to work with the other, sharing both data and services.

The _________ of a network is the logical layout of the cables and devices that connect the nodes of the network.

A _________ looks at each packet's header to determine where the packet should go and then determines the best route for the packet to take toward its destination.

Certain types of systems are called _________ because they must run without failure or with nearly instant recovery from failure.

The information system that handles the processing and tracking of transactions is called a(n) :

A(n) _________ system is a type of information system that performs analytical tasks traditionally done by a human.

A(n) _________ is a central repository that contains stored or archived data gathered from multiple databases.

_________ computers are able to continue their operation even when problems are present.

A(n) _________ is a set of software tools that enables managers to gather, organize, and evaluate information.

Systems follow certain rules, or _________, to ensure that the packets are sent, received, and interpreted properly, and that data integrity is guaranteed.

_________ is the discovery of new patterns or relationships between data.

_________ computers are ones that have multiple hardware systems performing the same task at the same time.

A _________ provides multiple ports for connecting nodes.

A _________ is a device that connects two LANs or two segments of the same LAN.

_________ is the capacity to provide increasing amounts of computing power, storage, and/or software.

A _________ is used to prevent attenuation when packets are traveling long distances.

In an office environment, many organizations set up a(n) _________ to perform various operations such as word processing, accounting, document management, or communications.