GAQM Certified Information Technology Manager Exam CITM-001 CITM Exam Practice Test

Answer : B, C

Interpreting information means understanding its meaning and implications in a given context. Two factors that are important while considering interpreting information are external and situational. External factors refer to the sources, reliability, validity, and timeliness of the information. Situational factors refer to the purpose, audience, and expectations of the information. These factors help to evaluate the relevance, accuracy, and usefulness of the information for a specific situation or problem.Reference:Certified Information Technology Manager (CITM) - gaqm.org, page 7;Certified Information Technology Manager (CITM) - GAQM, Module 2 -- Understanding and Interpreting Information.

Answer : A

Conversion is the process of changing the existing system to the new system. It involves transferring data, installing hardware and software, training users, and decommissioning the old system.Conversion is the ninth step in the Systems Design Life Cycle, according to the CITM study guide1Reference:1CITM Study Guide, Chapter 4: System Development Life Cycle, page 4-14.

Answer : A

Multiprocessing is a feature that supports more than one processor in a computer system.It allows multiple processes to run concurrently on multiple CPUs (or cores), thus increasing the performance and throughput of the system12.Multiprocessing can be achieved by using either multiple physical processors or a single processor with multiple cores3.Multiprocessing can also be classified into symmetric multiprocessing (SMP) and asymmetric multiprocessing (AMP), depending on how the processors are coordinated and share resources4.

Multiprocessing is different from other features such as multiprogramming, multitasking, and multithreading.Multiprogramming is the ability of an operating system to keep multiple programs in the main memory at the same time, ready for execution5.Multitasking is the ability of an operating system to switch between multiple tasks (applications) on a single CPU, giving the illusion of parallelism6.Multithreading is the ability of an application to create multiple threads of execution within a single task, sharing the same memory space and resources7.These features aim to maximize the utilization of CPU and memory, but they do not require more than one processor.Reference:1: CITM Study Guide, Chapter 2: Computer Architecture, Page 24-25.2:Multiprocessing3:What is Multiprocessing?4:Symmetric vs. Asymmetric Multiprocessing: What's the Difference?5: CITM Study Guide, Chapter 1: Operating Systems, Page 9.6: CITM Study Guide, Chapter 1: Operating Systems, Page 10.7: CITM Study Guide, Chapter 4: Object-Oriented Analysis and Design, Page 64.

Answer : A

Knowledge is a strategic resource for many organizations because it enables them to create value, innovate, and compete in the knowledge economy. Knowledge management is the process of acquiring, creating, sharing, and applying knowledge to achieve organizational goals and objectives. Knowledge strategies are the plans and actions that align the knowledge resources and capabilities of an organization with its intellectual requirements and strategic direction. A knowledge strategy defines how an organization intends to use knowledge as a source of competitive advantage and how it will manage its knowledge assets and processes effectively and efficiently.Reference:

Knowledge Strategies - Cambridge University Press & Assessment1

Strategic knowledge management: theory, practice and future challenges - Emerald Insight2

Managing organizational knowledge as a strategic asset - Emerald Insight3

Answer : A

Functional design is a design approach that focuses on the functionality and performance of a system, rather than its structure or appearance. Functional design usually begins with specifying the desired output, such as the goals, objectives, and requirements of the system, and then derives the input, processes, and data needed to achieve the output. Functional design can be applied to various types of systems, such as software, hardware, or business processes. Functional design is often contrasted with other design approaches, such as organizational design, object-oriented design, and structured design, which have different emphases and methods.Reference:

System Analysis & Design - System Design1

Process models in design and development2

B .Engineering Design3

Answer : B, D, E

When deciding on system alternatives, the IT manager has to consider the following points1:

Technological feasibility: The IT manager has to assess whether the proposed system can be implemented with the available technology, resources, and skills. The IT manager has to evaluate the technical risks, challenges, and benefits of each alternative.

Organizational impact: The IT manager has to analyze how the proposed system will affect the organization's structure, culture, processes, and performance. The IT manager has to consider the stakeholders' needs, expectations, and resistance to change. The IT manager has to ensure that the system aligns with the organization's vision, mission, and goals.

Financial constraints: The IT manager has to estimate the costs and benefits of each alternative, including the initial investment, operating expenses, maintenance costs, and return on investment. The IT manager has to compare the alternatives based on their financial viability and value for money.The IT manager has to secure the necessary funding and budget for the system.Reference:1: EXIN EPI Certified Information Technology Manager, Module 6: IT Project Management, Section 6.3: System Analysis and Design, Page 6-11.

Answer : C

Processing modes are the ways of organizing data and operations in a computer system. Batch processing, time-sharing, and online are all examples of processing modes, but process is not. A process is a program or a set of instructions that is executed by the CPU. A process can run in different processing modes, depending on the system design and the user requirements. For example, a process can run in batch mode, which means that it is executed without user interaction and with a set of input data. Alternatively, a process can run in time-sharing mode, which means that it is executed in a shared environment with multiple users and with interactive input and output. Finally, a process can run in online mode, which means that it is executed with continuous connection to a network and with real-time input and output.Reference:EPI-USA, CITM Course Outline, Module 2: IT Infrastructure, Slide 9.GAQM, CITM Exam Objectives, Domain 2: IT Infrastructure, Objective 2.1: Understand the basic concepts of IT infrastructure.Includehelp, MCQ | Modes of Operations in Block Cipher.