Question 1

Information systems can be acquired off-the-shelf with adaptation.

Accepted Answer

The answer of Information systems can be acquired off-the-shelf with...

Question 2

Projects that spend much time ________ are sometimes said to be in analysis paralysis.
A) in the system definition phase of the SDLC
B) on project scheduling
C) documenting requirements
D) designing system components

Accepted Answer

Analysis paralysis refers to being stuck in over-analyzing and documenting requirements, which leads to delays in the project. Therefore, spending much time documenting requirements is a sign of analysis paralysis.

Question 3

Which of the following statements is true with regard to system maintenance?
A) Software developers usually bundle fixes for low-priority problems into a patch.
B) IS personnel prioritize system problems on a first-come-first-served basis.
C) All commercial software products are shipped with known failures.
D) Service packs are developed to fix a single problem at a time.

Accepted Answer

The answer of Which of the following statements is true...

Question 4

________ testing is the process of allowing future system users to try out the new system on their own.
A) Unit
B) Alpha
C) Integration
D) Beta

Accepted Answer

Beta testing is the process of giving access to the new system to a group of real users (outside the development team) for testing purposes. This stage allows users to explore the new system, identify any bugs or problems, and provide feedback before the system is released to the public. This testing phase can help improve the quality of the final product and ensure that it meets the needs of the target audience.

Question 5

Which of the following is a major concern for developers in a systems development life cycle process?
A) having to work with a team of specialists
B) moving through the unstructured phases of the cycle
C) agreeing on the basic tasks to be performed to build a system
D) performing repetitive tasks of a completed phase

Accepted Answer

The answer of Which of the following is a major...

Question 6

During the ________ phase of the systems development life cycle process,developers construct,install,and test the components of the information system.
A) requirements analysis
B) database design
C) feasibility assessment
D) implementation

Accepted Answer

The implementation phase is where developers physically build the information system based on the design and specifications from previous phases. They install the software components and hardware infrastructure and conduct testing to ensure the system functions properly. The other options, requirements analysis, database design, and feasibility assessment, are all important phases in the systems development life cycle, but they do not involve the actual construction and installation of the system components.

Question 7

While designing ________,a development team must produce design documentation for writing computer code.
A) off-the-shelf-with-alteration software
B) custom-developed programs
C) off-the-shelf software
D) cloud-based systems

Accepted Answer

Custom-developed programs require design documentation because they are specifically created for a certain purpose and must be coded accordingly. This documentation helps the development team ensure that the program meets the desired specifications and functions properly. Off-the-shelf software and cloud-based systems do not require as much design documentation because they are already pre-built and do not involve as much customization. Off-the-shelf-with-alteration software may require some design documentation, but not as much as custom-developed programs.

Question 8

In a ________ installation,an organization implements an entire system on a limited portion of the business.
A) phased
B) parallel
C) pilot
D) plunge

Accepted Answer

In a pilot installation, an organization implements an entire system on a limited portion of the business. This is done to assess the viability and effectiveness of the new system before it is implemented company-wide. Phased installation involves implementing the new system one module at a time, while parallel installation involves running both the old and new systems simultaneously. Plunge installation (also known as direct installation) involves immediately implementing the new system across the entire organization without any pilot or testing phase.

Question 9

Which of the following is the most expensive style of system conversion?
A) pilot installation
B) phased installation
C) parallel installation
D) plunge installation

Accepted Answer

Parallel installation is the most expensive style of system conversion because it involves running both the old and new systems simultaneously for a period of time, which requires additional resources and can increase costs.

Question 10

Which of the following styles of system conversion shuts off the old system and starts the new system?
A) plunge installation
B) parallel installation
C) pilot installation
D) phased installation

Accepted Answer

Plunge installation, also known as direct cutover, involves shutting off the old system and immediately starting the new system. This can be a risky approach as it does not allow for any overlap or backup in case the new system has any issues. However, it is also the quickest and least expensive method of conversion.

Question 11

In a ________ installation,the new system runs alongside the old one until it has been tested and is fully operational.
A) pilot
B) parallel
C) phased
D) plunge

Accepted Answer

A parallel installation involves running the new system alongside the old one until it has been fully tested and is operational, before completely phasing out the old system. This helps to reduce the risk of any disruptions or errors impacting business operations. The other options, pilot, phased, and plunge, do not involve running the old system alongside the new one in the same way.

Question 12

Which of the following personnel design the procedures for a business information system?
A) testers
B) programmers
C) systems analysts
D) business analysts

Accepted Answer

Systems analysts are responsible for designing the procedures for a business information system, including determining the system's functionality, overseeing the development process, and ensuring that the system meets the needs of the business. Testers test the system and programmers write the code, while business analysts gather requirements and analyze business processes.

Question 13

Olive Inc.,a chain of retail outlets,is converting its existing billing systems to a more robust online tool.In this process,the organization runs both the old and the new systems to compare their performances.In this case,the company is implementing the new system using ________ installation.
A) parallel
B) pilot
C) plunge
D) phased

Accepted Answer

Parallel installation involves running both the old and new systems simultaneously to compare their performances. This is exactly what Olive Inc. is doing in this scenario. Pilot installation involves testing the new system in a small-scale environment before gradually introducing it to the entire organization. Plunge installation involves immediately replacing the old system with the new system, while phased installation involves gradually replacing parts of the old system with the new system over time. Therefore, option A) parallel installation is the best choice for this scenario.

Question 14

Software developers group fixes for high priority failures into a ________ that can be applied to all copies of a given product.
A) service pack
B) bug
C) patch
D) product key

Accepted Answer

The answer of Software developers group fixes for high priority...

Question 15

A comprehensive test plan should ________.
A) not include the incorrect actions that users will take
B) cause every line of program code to be executed
C) cause only critical error messages to be displayed
D) be constructed by product quality assurance (PQA) personnel alone

Accepted Answer

The answer of A comprehensive test plan should ________.
A) not...

Question 16

Normal processing procedures for operations personnel involve procedures ________.
A) for continuing operations when the system fails
B) for backing up data and other resources
C) for using the system to accomplish business tasks
D) for starting, stopping, and operating the system

Accepted Answer

Normal processing procedures for operations personnel involve procedures for starting, stopping, and operating the system. While backup procedures and contingency plans do play a role in operations, they are not what is considered "normal" processing procedures. Similarly, using the system to accomplish business tasks is more related to end-users rather than operations personnel.

Question 17

System ________ refers to the process of changing the business activity from an old information system to a new system.
A) definition
B) testing
C) analysis
D) conversion

Accepted Answer

System conversion refers to the process of changing the business activity from an old information system to a new system. Option A refers to defining the system, Option B refers to testing the new system, and Option C refers to analyzing the current system.

Question 18

Software vendors usually bundle fixes of low-priority problems into ________.
A) patches
B) service packs
C) bugs
D) product keys

Accepted Answer

Software vendors usually bundle fixes of low-priority problems into service packs, which contain multiple updates and improvements to the software. Patches are usually reserved for critical security updates and major bug fixes. Bugs are the actual problems that need to be fixed, while product keys are used to activate or register the software.

Question 19

Which of the following personnel on a development team have the final say on whether a system is ready for use?
A) managers
B) systems analysts
C) users
D) PQA personnel

Accepted Answer

The users are the ones who will ultimately be using the system, so they are the ones who should have the final say on whether it is ready for use. Managers may have overall control and input, systems analysts will have technical input, and PQA personnel will ensure quality, but the users are the ones who can truly determine if the system meets their needs and requirements.

Question 20

The easiest and cheapest time to alter the information system is in the ________ phase of the systems development life cycle.
A) requirements analysis
B) system definition
C) component design
D) implementation

Accepted Answer

The answer of The easiest and cheapest time to alter...

Quiz 10: Information Systems Development

Information systems can be acquired off-the-shelf with adaptation.

Projects that spend much time ________ are sometimes said to be in analysis paralysis.

Which of the following statements is true with regard to system maintenance?

________ testing is the process of allowing future system users to try out the new system on their own.

Which of the following is a major concern for developers in a systems development life cycle process?

During the ________ phase of the systems development life cycle process,developers construct,install,and test the components of the information system.

While designing ________,a development team must produce design documentation for writing computer code.

In a ________ installation,an organization implements an entire system on a limited portion of the business.

Which of the following is the most expensive style of system conversion?

Which of the following styles of system conversion shuts off the old system and starts the new system?

In a ________ installation,the new system runs alongside the old one until it has been tested and is fully operational.

Which of the following personnel design the procedures for a business information system?

Olive Inc.,a chain of retail outlets,is converting its existing billing systems to a more robust online tool.In this process,the organization runs both the old and the new systems to compare their performances.In this case,the company is implementing the new system using ________ installation.

Software developers group fixes for high priority failures into a ________ that can be applied to all copies of a given product.

A comprehensive test plan should ________.

Normal processing procedures for operations personnel involve procedures ________.

System ________ refers to the process of changing the business activity from an old information system to a new system.

Software vendors usually bundle fixes of low-priority problems into ________.

Which of the following personnel on a development team have the final say on whether a system is ready for use?

The easiest and cheapest time to alter the information system is in the ________ phase of the systems development life cycle.