In a database, each row represents a single, implicitly structured data item in a table. A row is also called a record or a tuple. A record contains multiple fields, each one defined in a different column. A field is the intersection of a row and a column, and it holds a single value. A column is also called an attribute or a field name, and it defines the type and constraints of the data in that column. References:

https://stackoverflow.com/questions/13774547/in-databases-whats-the-difference-between-the-words-row-and-record

https://database.guide/what-is-a-row/

Managerial control is the process of ensuring that the organization’s activities and outputs are aligned with its goals and plans. Coordination is the process of integrating the efforts of different units and individuals within the organization to achieve a common purpose. Both control and coordination are essential functions of management that aim to improve the performance and efficiency of the organization. They are closely related because they both involve setting standards, measuring performance, and taking corrective actions. They also both require communication, feedback, and cooperation among the managers and employees12345 References:

• 1: The Control Function of Management - MIT Sloan Management Review
• 2: Managerial Control | Definition, Types & Features - Study.com
• 3: Relationship between planning and controlling - Management Study Guide
• 4: Question Bank - Multiple Choice Questions (MCQs) - DACC
• 5: 4 Different Relationship between Planning and Control Expalined - Toppr

Classes are a fundamental concept in object-oriented programming and modeling. A class describes a group of objects that share the same features, constraints, semantics, and behavior. A class is shown as a rectangle with the class name and optionally with compartments for attributes and operations. Classes can be used to model real-world entities or system components. Classes can also have relationships with other classes, such as generalization, association, aggregation, or composition. References: 1

Classes are a fundamental concept in object-oriented programming and modeling. A class describes a group of objects that share the same features, constraints, semantics, and behavior. A class is shown as a rectangle with the class name and optionally with compartments for attributes and operations. Classes can be used to model real-world entities or system components. Classes can also have relationships with other classes, such as generalization, association, aggregation, or composition. References: https://www.cs.toronto.edu/~sme/CSC340F/slides/11-objects.pdf

https://www.cs.toronto.edu/~jm/340S/Slides2/ClassD.pdf

Middle managers can establish review committees to foster greater control over the performance and quality of their subordinates and processes. Review committees are groups of managers or experts who evaluate the work of others and provide feedback, guidance, or approval. Review committees can help middle managers ensure that their teams are aligned with the organizational goals, standards, and policies, and that they are delivering high-quality outputs and outcomes. Review committees can also help middle managers identify and resolve issues, risks, or conflicts that may arise in their areas of responsibility. Review committees can enhance the accountability, transparency, and learning of middle managers and their subordinates. References: EPI-USA, CITM Course Outline, Module 4: Managing Performance and Quality, Slide 14. [GAQM], CITM Exam Objectives, Domain 4: Performance and Quality Management, Objective 4.2: Implement performance and quality management processes and tools.

Development cost is the type of cost that is considered as actual costs of analysis, design, and installation for the system. Development cost includes the expenses incurred during the planning, designing, building, testing, and deploying of a system. Development cost is usually estimated before the start of a project and is used to measure the feasibility and profitability of a system. Development cost is also used to monitor the progress and performance of a project and to control the scope and quality of a system. References: CITM Course Outline, Module 4, Corporate IT Strategy, page 9. CITM Training Course, Cost, page 14. CITM Certification Overview, Exam Information, Course Outline, Module 4.

A malicious program that records a user’s keystrokes is an example of a Trojan horse. A Trojan horse is a type of malware that masquerades as a legitimate file or application, but secretly performs malicious actions in the background. A Trojan horse can be used to install other malware, such as keyloggers, on the victim’s device. A keylogger is a specific type of Trojan horse that captures and sends the user’skeystrokes to a remote attacker, who can use them to steal sensitive information, such as passwords, credit card numbers, or personal data.

The other options are not correct because:

• Adware is a type of malware that displays unwanted advertisements on the user’s device, often redirecting them to malicious websites or installing more malware. Adware does not necessarily record the user’s keystrokes, although some adware may have keylogging capabilities.
• An anti-virus program is a software that protects the user’s device from malware, such as viruses, worms, ransomware, spyware, etc. An anti-virus program does not record the user’s keystrokes, but rather scans and removes any malicious programs that may do so.
• A performance monitor is a software that measures and displays the performance of the user’s device, such as CPU usage, memory usage, disk space, network traffic, etc. A performance monitor does not record the user’s keystrokes, but rather provides useful information for troubleshooting or optimizing the device.

References:

• CITM Study Guide, Chapter 7: IT Security Management, pp. 131-132
• What Is a keylogger and how to detect keystroke logging - Norton
• Keylogger: how to recover the infected pc? - Panda Security

According to the CITM course outline1, there are five data collection techniques that are commonly used in business analytics. They are:

• Observations: This technique involves watching and recording the behavior, actions, or events of interest. Observations can be either direct or indirect, structured or unstructured, participant or non-participant.
• Interviews: This technique involves asking questions to individuals or groups of people who have relevant knowledge or experience on the topic. Interviews can be either structured, semi-structured, or unstructured, depending on the level of flexibility and standardization of the questions.
• Surveys: This technique involves administering a set of questions to a sample of respondents who represent the population of interest. Surveys can be either quantitative or qualitative, depending on the type and scale of the questions.
• Focus groups: This technique involves gathering a small group of people who share some common characteristics or opinions on the topic and facilitating a discussion among them. Focus groups can be used to explore attitudes, perceptions, feelings, or preferences of the participants.
• Documents: This technique involves reviewing and analyzing existing documents or records that are relevant to the topic. Documents can be either primary or secondary, depending on the source and authenticity of the information.

References:

• 1: 7 Data Collection Methods and Techniques | SafetyCulture
• 2: CITM 500 Data and Information Management | The Chang School of Continuing Education - Toronto Metropolitan University
• 3: Data Collection Methods | Step-by-Step Guide & Examples - Scribbr
• 4: Data Collection - Methods Types and Examples - Research Method