Deck 12: Working in the Enterprise: Systems, Certifications, and Careers

Question 1

Answer 1

Following are the matched definitions corresponding to the given terms:
1. Standards: Standards are defined as the set of procedures and rules which must be followed by the employees.
Therefore the term "Standard" matches with definition (a).
2. Scope: Objectives, goals and expectation of the project. If the scope of the project has to be changed than a less comprehensive system will be obtained by the user. Hence it is necessary that everyone in the project team is agreed and aware to the changes made to the system.
Therefore the term "Scope" matches with definition (h).
3. Deliverable can be any tangible item such as diagram, chart, program file or report. Deliverable is used in project management for describing tangible as well as intangible objects which are produced as a result of project intended to deliver to a customer.
Therefore the term "Deliverable" matches with definition (c).
4. JAD sessions: Joint application design sessions are used by system analyst for gathering data and information instead of using one to one interviews. A JAD session can also be called as focus group. JAD session is consist of a series of lengthy and structured group meeting in which IT professionals and users works together for designing and developing an application.
Therefore the term "JAD sessions" matches with definition (j).
5. Project request: A formal request which is called as project request or request for system service is used by larger organization. The project request is the first item in system documentation.
Therefore the term "Project request" matches with definition (e).
6. Feasibility is defined as the measure for determining suitability of system to an organization. It is possible that a project is feasible at a point in system development but not feasible at another point. Hence it is necessary to evaluate the feasibility of the project at various points.
Therefore the term " Feasibility " matches with definition (i).
7. Benchmark test: It is very important to know whether certain volume of transaction can be processed by the software. In this case, a bench mark test is conducted. A benchmark test is done for measuring the performance for the hardware and the software.
Therefore the term "Feasibility" matches with definition (b).
8. Prototype: In software development life cycle, there are certain or various methodologies or approach used for developing the project or system. One of the types or approach used is Prototyping which deals with developing the model before the actual system is installed. This provides the clear understanding about the functional and non-functional capabilities of the new system. Prototyping helps users in determining the functionality and features in the final system.
Therefore the term "Prototype" matches with definition (f).
9. Sandbox is defined as the testing environment which allows the software developer to test their program with fictitious data without affecting other programs, data and information system adversely.
Sandbox is used by both the user and the developer for testing purpose. Sandbox is used by the user for familiarizing themselves with the new program or information system.
Therefore the term "Sandbox" matches with definition (d).
10. Machine language is the first generation of the programming language. Writing instruction in machine language is tedious and time consuming. Operators are not used in machine language. Machine languageis directly understandable to the computer.
Therefore the term "Sandbox" matches with definition (g).
Summary of the terms matched with corresponding definitions.

Question 2

System development activities often are grouped into larger categories called _____.

A) deliverables c. phases
B) standards d. objects

Answer 2

Grouping of activities
System development cycle is defined as the set of activities which is used for building an information system. These activities are grouped into larger categories which is called phrases. The collection of phrases is called system development life cycle.
Hence, the correct option is c.
Deliverable can be any tangible item such as diagram, chart, program file or report. Deliverable is used in project management for describing tangible as well as intangible objects which are produced as a result of project intended to deliver to a customer.
Hence, the option 'a' is not correct.
Standards are defined as the set of procedures and rules which must be followed by the employees.
Hence, the option 'b' is not correct.
Objects are real world entities. Object is an entity which can include both procedures and data. A person, place and events can be included in objects.
Hence, the option 'd' is not correct.

Question 3

Who belongs to a project team? What skills should a systems analyst have?

Answer 3

Participant in project team
In system development, the system analyst works and meets to a variety of people. The designing and developing of an information system is the primary responsibility of the system analyst and he is the primary contact person for the users.
The task performed by the system analyst can vary depending upon the type of task. There can be one system analyst in small organization that is in charge of performing the role of both the software developer and system analyst.
Some organization forms project team. This project team includes system analyst , users and IT professionals.
Skill set of a system analyst
Skills that should be possessed by a system analyst:
• They must have superior technical skills.
• They must be able to solve problems.
• They should be familiar with business operation.
• They should have ability to support and introduce.
• They should possess excellent communication skills.

Question 4

Identify the five phases in the SDLC. Name three guidelines for system development.

Question 5

Activities within phases of the SDLC often interact with one another, making system development a dynamic iterative process.

Question 6

During system development, the _____ is the users' primary contact.

A) web developer c. steering committee
B) systems analyst d. programmer

Question 7

Differentiate between Gantt charts and PERT charts. What is scope creep?

Question 8

Identify who participates in system development. Describe the skill set of a systems analyst.

Question 9

Detailed analysis sometimes is called logical design.

Question 10

_____ feasibility measures how well the proposed system will work.

A) Operational c. Technical
B) Schedule d. Economic

Question 11

What are a CSO's responsibilities? What qualifications should a CSO have?

Question 12

Explain positive and negative issues surrounding telecommuting.

Question 13

A mock-up is more technical than a layout chart and contains programming-like notations.

Question 14

Which of the following activities is not performed during the planning phase?

A) prototyping
B) prioritizing the project requests
C) allocating resources
D) forming a project development team

Question 15

Differentiate between low-level and high-level languages. Differentiate between a compiler and an interpreter.

Question 16

Define the term, project management. List elements the project leader must identify.

Question 17

One reason systems fail is because the systems analyst creates or modifies systems with little or no user participation.

Question 18

With a(n) _____, a vendor selects a product(s) that meets specified requirements and then quotes the price(s).

A) RFP c. RFQ
B) RFI d. VAR

Question 19

What are HTML5 and CSS? List some uses of JavaScript.

Question 20

Define these terms: project management software, project plan, and deliverable.

Question 21

Only the systems analyst and developers should review detailed design specifications before they are given to the programming team.

Question 22

_____ test verifies that all programs in an application work together properly.

A) acceptance c. unit
B) integration d. systems

Question 23

Describe how Gantt and PERT charts are used.

Question 24

The purpose of the implementation phase is to construct the new or modified system and then deliver it to the users.

Question 25

Which of the following activities is not performed during the support and security phase?

A) converting to the new system
B) performing maintenance
C) monitoring system performance
D) assessing system security

Question 26

Define the terms, scope creep and change management.

Question 27

With a high-level language, each instruction usually equates to a single machine instruction.

Question 28

Used as the markup language on many smartphones and mobile devices, _____ allows web developers to design pages specifically for microbrowsers.

A) WML c. HTML
B) XML d. ATOM

Question 29

Identify tests used to evaluate feasibility of a project.

Question 30

A procedural language is the only language the computer directly recognizes.

Question 31

Explain the importance of documentation.

Question 32

To convert machine language into an assembly language source code, programmers use a program called an assembler.

Question 33

Describe ways that team members collaborate.

Question 34

The machine language version that results from compiling a 3GL is called the object program.

Question 35

Identify data and information gathering techniques. A(n) _____ session also is called a focus group.

Question 36

One advantage of a compiler is that when it finds errors, it displays feedback immediately.

Question 37

Identify the contributions of the Wikimedia Foundation and Jimmy Wales.

Question 38

HTML is not a programming language.

Question 39

List components of information literacy.

Question 40

Describe circumstances that can initiate system development.

Question 41

Explain issues surrounding the effect of digital communications on relationships.

Question 42

List the four activities of the planning phase. Explain how projects are prioritized.

Question 43

Name the activities of the analysis phase. Identify questions to ask a user who submits a project request.

Question 44

List the three activities of the detailed analysis phase. Detailed analysis sometimes is called _____ design.

Question 45

Describe how a steering committee may decide on a system proposal.

Question 46

Explain security issues surrounding outsourcing.

Question 47

List the two activities of the design phase.

Question 48

Describe how a systems analyst obtains hardware or software.

Question 49

Differentiate among an RFQ, RFP, and RFI. Describe the roles of VARs and IT consultants when soliciting vendor proposals.

Question 50

Explain what occurs when vendor proposals are tested and evaluated. A(n) _____ test measures the performance of hardware or software.

Question 51

Identify circumstances that might influence the decision to accept a vendor proposal.

Question 52

Explain the activities that occur during the detailed design phase and the people involved in the review.

Question 53

Describe how systems analysts build relationships with users.

Question 54

Define the terms, prototype and CASE software.

Question 55

List the four activities of the implementation phase.

Question 56

Define the term, program development life cycle. Identify considerations for program logic.

Question 57

Explain issues surrounding the use of back doors in software development.

Question 58

Define the term, sandbox.

Question 59

Question 60

Describe the activities that occur during the training phase.

Question 61

Differentiate among the following conversion strategies: direct, parallel, phased, and pilot.

Question 62

List the three activities of the support and security phase.

Question 63

Explain the role of a CSO. Describe the components of a technology security plan.

Question 64

Define the following terms: programming language, application development tool, and syntax.

Question 65

Differentiate between low- and high-level programming languages.

Question 66

Differentiate among machine, assembly, and procedural languages.

Question 67

Explain issues surrounding colleges that teach students how to hack.

Question 68

List guidelines to determine whether a program or app is safe to use.

Question 69

Define the terms, compiler and interpreter.

Question 70

List benefits of OOP languages. Name three types of OOP languages.

Question 71

List guidelines to determine which programming language or development tool to use. Explain the RAD method.

Question 72

Describe the following: 4GLs, classic programming languages, application generators, and macros. Explain how to protect yourself from macro viruses.

Question 73

List steps to post a webpage. Explain how web developers use HTML, XML, CSS, and JavaScript.

Question 74

Identify how web developers add interactivity. List guidelines to choose a scripting language.

Question 75

Explain how the construction industry uses technology.