Application Software 2

Explain the concept of data management in the context of computer science.

• Creating computer programs

• Sending and receiving data wirelessly

• Organizing, storing, and retrieving data efficiently and securely.

• Designing computer hardware

How is payroll processing done using computer systems?

• By calculating wages and deductions using a calculator and writing out paychecks by hand

• By using a typewriter to fill out pay stubs and mailing them to employees

• By manually writing checks and distributing them to employees

• Through inputting employee work hours, calculating wages, deductions, and taxes, and generating paychecks or direct deposits.

What is the importance of cost analysis in computer science?

• To evaluate the expenses involved in developing and maintaining software systems.

• To analyze the impact of social media on computer science

• To calculate the number of keyboards needed for a computer lab

• To determine the best color scheme for a website

Describe the process of simulating a system in computer science.

• Creating a model of the system and running it on a computer to observe its behavior

• Asking a friend to explain the system

• Drawing a diagram of the system on paper

• Writing a detailed report about the system

What are the features of a multimedia player?

• Support for cooking recipes and grocery lists

• Ability to make phone calls and send text messages

• Ability to control home appliances and smart devices

• Ability to play audio and video files, support for various file formats, playlist management, equalizer settings, and the ability to create and edit playlists

Explain the role of a digital assistant in modern computing.

• It is only used for making phone calls

• It assists users in performing tasks, accessing information, and controlling devices using voice commands or text input.

• It has no role in modern computing

• It only provides entertainment to users

How does satellite navigation work?

• It relies on the Earth's magnetic field to determine location.

• It uses a network of satellites to determine the exact location of a GPS receiver.

• It uses a series of underground sensors to track GPS receivers.

• It works by analyzing the position of the stars in the sky.

What is the significance of route planning in computer applications?

• It only works for local routes

• It increases fuel consumption

• It helps in optimizing travel routes, reducing fuel consumption, and saving time for users.

• It has no impact on travel efficiency

To adjust or modify oneself, something

• to test

• to copy

• to simulate

• to adapt

An interdisciplinary field that involves the application of computational techniques and statistical methods to the analysis, interpretation, and management of biological data.

• Bioinformatics

• Information technology

• Plant biology

• Artificial Intelligence