Question 1

Although programmers perform the actual coding,IT managers usually assign systems analysts to work with them as part of a team.

Accepted Answer

Systems analysts often work closely with programmers as part of a team to ensure that the developed software meets the requirements of the users and the organization.

Question 2

Effective online documentation is an important productivity tool because it empowers users and reduces the time that IT staff members must spend in providing telephone,email,or face-to-face assistance.

Accepted Answer

Effective online documentation can provide users with easy access to information on how to use a product or service, reducing the need for them to seek assistance from IT staff. This frees up time for IT staff members to focus on other tasks, increasing productivity overall.

Question 3

The post-implementation evaluation of a system verifies that the new system meets specified requirements,complies with user objectives,and produces the anticipated benefits.

Accepted Answer

The post-implementation evaluation is conducted specifically to verify that the new system meets specified requirements, complies with user objectives, and produces the anticipated benefits. Therefore, the statement is true.

Question 4

Podcasts can be prescheduled,made available on demand,or delivered as automatic updates,depending on a user's preference.

Accepted Answer

This statement is true. Podcasts can be prescheduled, made available on demand, or delivered as automatic updates based on the user's preference.

Question 5

Most webinars are web-based broadcasts that allow a user to download multimedia files to a PC or portable device.

Accepted Answer

Webinars are typically live, interactive sessions that allow participants to view presentations, listen to the host, and engage in Q&A sessions in real-time, rather than downloading multimedia files for offline viewing.

Question 6

Agile projects use various iterative and incremental models.

Accepted Answer

Agile projects rely on iterative and incremental development methodologies such as Scrum, Kanban, and Extreme Programming (XP) to continually deliver working software and respond to changing requirements.

Question 7

Pseudocode is a technique for representing program logic.

Accepted Answer

Pseudocode is a method to describe program logic in a manner that is similar to a programming language but with a simplified structure so that it can be easily understood and transferred to any programming language.

Question 8

Compiling a program using a CASE tool or a language compiler detects syntax errors,which are language grammar errors.

Accepted Answer

Both CASE tools and language compilers detect syntax errors, which are errors in the language grammar, such as missing semicolons or parentheses.

Question 9

A kernel consists of related program code organized into small units that are easy to understand and maintain.

Accepted Answer

A kernel is the core component of an operating system, managing system resources and facilitating interactions between hardware and software, not merely related program code organized into small, maintainable units.

Question 10

To minimize the need to require information from two different systems,cyclical information systems usually are converted using the direct cutover method at the beginning of a quarter,calendar year,or fiscal year.

Accepted Answer

The direct cutover method involves immediately replacing the old system with the new one, which is suitable when there is a clean break in the data processing cycle, such as at the beginning of a quarter, calendar year, or fiscal year. This helps to minimize the need for information from two different systems.

Question 11

Static development is the process of constructing the programs and code modules that serve as the building blocks of the information system.

Accepted Answer

Static development refers to the creation of web pages or elements that do not change or require updating in real-time. It does not involve constructing programs or code modules for information systems; that description more accurately pertains to software development.

Question 12

Using flowcharts,programmers can break large systems into subsystems that are easier to understand and code.

Accepted Answer

Flowcharts are graphical representations of a system or algorithm that help programmers in better visualizing the process flow and breaking down large systems into smaller subsystems. This makes it easier to understand and write code for each individual subsystem.

Question 13

If modules are loosely coupled,one module is linked to internal logic contained in another module.

Accepted Answer

If modules are loosely coupled, they are designed to have minimal or no dependencies on each other, meaning that one module should not be linked to internal logic contained in another module. This promotes flexibility and modularity in the system design.

Question 14

Phased operation is more expensive than full parallel operation because the analyst has to work with the entire system at any given time.

Accepted Answer

Phased operation allows for incremental implementation of a system, which can be more cost-effective than full parallel operation as it allows for testing and adjustment before the entire system is rolled out.

Question 15

Data conversion is easier when a new system replaces a manual system because all data can be entered manually,unless it must be scanned.

Accepted Answer

Data conversion is not easier when a new system replaces a manual system because all data still needs to be converted electronically, which can be a time-consuming and complex process. Scanning may also not be an option for all types of data.

Question 16

The skill set required to develop documentation usually is the same as that required to develop a system.

Accepted Answer

Developing documentation requires skills in technical writing, communication, and understanding user needs, while system development focuses on programming, system design, and technical problem-solving, which are distinct skill sets.

Question 17

Commercial software packages must undergo unit and integration testing similar to that of in-house developed systems,although system testing usually is not performed.

Accepted Answer

Commercial software packages also undergo system testing, in addition to unit and integration testing, to ensure they meet the specified requirements and work in various environments, similar to in-house developed systems.

Question 18

After a systems analyst documents the system's requirements,he or she breaks the system down into subsystems and modules in a process called scaling.

Accepted Answer

The process of breaking down the system into subsystems and modules is called decomposition.

Question 19

ISO requires a specific development plan,which outlines a step-by-step process for transforming user requirements into a finished product.

Accepted Answer

ISO standards require a specific development plan that outlines the process for transforming user requirements into a finished product.

Question 20

Modules that are independent are tightly coupled.

Accepted Answer

Independent modules are loosely coupled as they can function independently without relying on other modules. Tightly coupled modules have a high level of dependency on each other.

Quiz 11: Managing Systems Implementation