Latest WGU Information-Technology-Management QGC2 Practice Questions By Spence

Comprehensive and Detailed Explanation From Exact Extract:

The ITIL framework for service management is built around the principle that IT services must be designed, delivered, and managed in a way that supports and aligns with business objectives. ITIL emphasizes that IT is not just a technical function but a service provider whose value is measured by how well it enables and supports business outcomes.

ITIL processes, roles, and lifecycle stages (Service Strategy, Service Design, Service Transition, Service Operation, and Continual Service Improvement) are all oriented toward ensuring that IT services are aligned with business strategies, priorities, and performance goals. This includes planning services based on business needs, designing services to meet service levels, operating services reliably, and continuously improving them to keep pace with changing business demands.

Option A is incorrect because ITIL encourages effective communication and engagement with users and customers, not reducing it.

Option B is incorrect because ITIL is not technology-driven; it is process and service-driven. Advanced technologies may be used, but they are not the primary focus.

Option C is incomplete; while cost-effectiveness matters, ITIL's core focus is broader: value and alignment with business objectives, not just cost reduction.

Thus, the correct focus as described by ITIL is D. Alignment with business objectives.

Comprehensive and Detailed Explanation From Exact Extract:

A worm is a type of self-replicating malware that can spread across networks without attaching itself to a host program or file. Worms exploit vulnerabilities in network protocols, operating systems, or software to move from one device to another automatically. Once inside a system, they can consume bandwidth, overload systems, install backdoors, or deliver additional malicious payloads.

Key characteristics of a worm include:

Standalone malware: Does not need to embed itself in another program.

Self-replicating and network-aware: Designed to spread rapidly across networks.

Often automatic propagation: Requires little or no user interaction once launched.

Why the other options are incorrect:

A . Ransomware -- Ransomware encrypts data and demands payment but is usually delivered via another malware vector (like a trojan or phishing email). It is not defined by independent network-spreading behavior.

B . Trojan horse -- A trojan disguises itself as legitimate software to trick users into installing it. It does not self-replicate across networks.

D . Virus -- A virus requires a host program or file to attach to and typically spreads when that file is shared or executed. This is explicitly different from a worm, which does not need to attach to a file or program.

Therefore, the correct answer is C. Worm, as it is the threat type that spreads independently across networks without needing a host file or program.

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