Data Processing Questions and Answers

The precautionary measure downloading e-mail and attachment before scanning it is not taken against virus infection.

Here are some precautionary measures that can be taken against virus infection:

Regularly updating your antivirus software: This ensures that your antivirus software has the latest virus definitions to protect your computer from new viruses.
Avoiding opening suspicious e-mails and attachments: Many viruses are spread through e-mails and attachments. If you receive an e-mail from someone you don't know, or if the e-mail looks suspicious, don't open it.
Avoiding installing pirated software: Pirated software often contains viruses. If you don't want to get a virus, only install software from trusted sources.
Avoiding booting your computer with disks in it: If you boot your computer with a disk in it, the virus on the disk could infect your computer. Only boot your computer with disks from trusted sources.
It is important to note that no single precautionary measure can guarantee that your computer will not be infected with a virus. However, by taking all of these precautions, you can significantly reduce your risk of infection.

The precautionary measure of downloading e-mail and attachment before scanning it is not effective because viruses can be embedded in the e-mail or attachment itself. By downloading the e-mail or attachment, you are essentially giving the virus access to your computer.

It is better to scan the e-mail or attachment first before downloading it. If the scan finds a virus, you can delete the e-mail or attachment without putting your computer at risk.

A digital platform for the delivery of public sector information and seminars to citizens is called e-government. E-government refers to the use of digital technology to provide government services, information, and communication to the public. It encompasses various online services, information dissemination, and interactions between the government and citizens through digital means. E-library, e-commerce, and e-learning are related terms but refer to different concepts: online libraries, online commerce, and online learning, respectively.

The information processing stage that produces detailed evaluation of data is analysis.

Analysis is the process of breaking down information into its component parts and examining those parts. It is a detailed evaluation of data to identify patterns, trends, and relationships. Analysis can be used to answer questions, make decisions, and solve problems.

In the context of information processing, analysis is the stage where the data is examined in detail to identify its meaning. This may involve identifying patterns, trends, and relationships in the data. It may also involve comparing the data to other data sets or to known standards.

The analysis stage is an important part of the information processing cycle. It is the stage where the data is transformed from raw data into information that can be used to make decisions and solve problems.

A pointing device that controls cursor movement on the screen is a trackball.

A trackball is a small, ball-shaped device that is used to control the movement of the cursor on a computer screen. The trackball is held in place by a socket and is rotated by the user's fingers. The rotation of the trackball causes the cursor to move in the corresponding direction on the screen.

Trackballs are often used in laptops and other portable devices where there is limited space for a mouse. They are also used by people with disabilities who have difficulty using a mouse.

The aim of administering a questionnaire is to collect data.

A questionnaire is a survey that is used to collect information from a group of people. The data collected from a questionnaire can be used for a variety of purposes, such as:

Research: Questionnaires are often used by researchers to collect data for their studies. For example, a researcher might use a questionnaire to collect data about people's attitudes towards a certain issue.
Marketing: Questionnaires can also be used by businesses to collect data about their customers. For example, a business might use a questionnaire to collect data about customer satisfaction with their products or services.
Evaluation: Questionnaires can also be used to evaluate the effectiveness of a program or intervention. For example, a school might use a questionnaire to collect data about the effectiveness of a new curriculum.
The data collected from a questionnaire can be used to answer questions, make decisions, and improve programs and services.