WGU D426 INTRODUCTION TO IT EXAM

Which hardware component handles the operations performed on data?

• Primary storage
• Processing unit
• Secondary storage
• Peripheral device

Which component is part of the system unit?

• Keyboard
• Monitor
• Motherboard
• Printer

Which category of software allows other types of software to interface with the computer hardware?

• Productivity
• System
• Shareware
• Collaboration

What is the name of the wireless technology that accommodates distances up to 300 feet?

• Wi‑Fi
• Wide area network (WAN)
• Bluetooth
• Near field communication (NFC)

Which statement describes machine language?

• Code commands that directly access registers
• Computer code that humans can understand
• Code that can be run one line at a time
• Code expressed in the binary system

Which translation method converts all source code into machine code for later execution?

• Interpreter
• Compiler
• Operating system
• Assembler

What is an important strategy of business continuity planning?

• User authentication
• Data encryption
• Data mirroring
• Service variety

Which project management life cycle stage involves the development of project deliverables?

• Planning
• Execution
• Closure
• Initiation

Which statement represents a guideline of the SMART framework?

• Create criteria that can be used to measure success
• Limit the scope and time to make the target more manageable
• Focus on employee passions and emotional connections
• Emphasize the encouragement of employees working together

Which task is accomplished by an IT professional organization?

• Producing government regulations
• Publishing professional journals
• Coordinating data exchange policies between states
• Brokering international trade agreements

What is one of the goals of the Association for the Advancement of Artificial Intelligence (AAAI)?

• It advances a scientific understanding of the problem‑solving capabilities of machines
• It helps other organizations design and apply appropriate approaches to personal data collection
• It promotes the development of reliable and secure systems
• It certifies the quality of undergraduate computer science programs

What do IT professional organizations publish to offer morals by which individuals and companies abide?

• Regulations
• Ethics
• Bylaws
• Policies

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