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71
User training and system conversion belong to _________ phase of SDLC
Discuss
Answer & Solution
Answer: Option C
Solution:
User training and system conversion belong to Implementation phase of SDLC. The project takes shape during the implementation phase. This phase involves the construction of the actual project result. The implementation phase is the doing phase, and it is important to maintain the momentum.
72
_______ is small figures that look like a file folder appears in the screen.
Discuss
Answer & Solution
Answer: Option B
Solution:
Icons is small figures that look like a file folder appears in the screen. An icon is a pictogram or ideogram displayed on a computer screen in order to help the user navigate a computer system. The icon itself is a quickly comprehensible symbol of a software tool, function, or a data file, accessible on the system and is more like a traffic sign than a detailed illustration of the actual entity it represents.
73
ESS and GDSS are mostly used by ____________.
Discuss
Answer & Solution
Answer: Option A
Solution:
ESS and GDSS are mostly used by Senior Executive. GDSS and ESS are systems for decision making, and they create a special set of challenges and opportunities.
74
_____ is a device that makes pen and ink drawings of lines, curves and shapes.
Discuss
Answer & Solution
Answer: Option D
Solution:
Plotters is a device that makes pen and ink drawings of lines, curves and shapes. A plotter is a computer vector graphic printer that gives a hard copy of the output based on instructions from the system. Plotters are widely used to print designs of things such as cars, ships and buildings on a piece of paper using a pen.
75
Determining whether reliable hardware and software required by a proposed system is available or can be acquired by the computer using organization is called___________.
Discuss
Answer & Solution
Answer: Option D
Solution:
Determining whether reliable hardware and software required by a proposed system is available or can be acquired by the computer using organization is called Technical feasibility. Technical feasibility is the process of validating the technology assumptions, architecture and design of a product or project.
76
_____ software describes the programs that are written for users system.
Discuss
Answer & Solution
Answer: Option B
Solution:
Application software describes the programs that are written for users system. Applications software (also called end-user programs) include such things as database programs, word processors, Web browsers and spreadsheets.
77
The person who ensures that systems are developed on time, within budget, and with acceptable quality is a __________________.
Discuss
Answer & Solution
Answer: Option B
Solution:
The person who ensures that systems are developed on time, within budget, and with acceptable quality is a Project manager. A project manager is the person responsible for leading a project from its inception to execution. This includes planning, execution and managing the people, resources and scope of the project.
78
The ______ is monitors the activities of the computer system
Discuss
Answer & Solution
Answer: Option D
Solution:
An Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers.
79
A task of developing a technical blueprint and specifications for a solution that fulfills the business requirements is undertaken in the following phase of the system development process is _______________.
Discuss
Answer & Solution
Answer: Option D
Solution:
A task of developing a technical blueprint and specifications for a solution that fulfills the business requirements is undertaken in the following phase of the system development process is System design. System design is the process of designing the elements of a system such as the architecture, modules and components, the different interfaces of those components and the data that goes through that system.
80
In communication ______ controls the input and output activities
Discuss
Answer & Solution
Answer: Option A
Solution:
In communication Software controls the input and output activities. CPU is the component that actually responsible for interpreting and executing most of the commands from the computer hardware and software and also controls the operation of all other components such as memory and input and output devices.