PC/DOS Utilities: Match Command or Tool to Its Function List I A. CLP (screen-clearing command, as referenced here) B. MSAV C. FDISK D. VER List II Displays DOS version in use Partitions a hard disk Anti-virus program Clears the screen

Introduction / Context:
Classic DOS-era utilities remain foundational knowledge for system basics. This mapping reinforces what common commands and tools do: screen handling, virus scanning, disk partitioning, and version reporting.

Given Data / Assumptions:

• CLP is taken here to denote the screen-clearing command used in DOS contexts (historically written as CLS; the question uses CLP, which we treat as a local shorthand).
• MSAV is Microsoft's anti-virus utility.
• FDISK is the partitioning tool for hard disks.
• VER prints the DOS (or command interpreter) version.

Concept / Approach:

Associate each tool with its primary function. The focus is on standard textbook roles rather than switches or advanced flags.

Step-by-Step Solution:

Verification / Alternative check:

Try typical command invocations: CLS clears the console; VER prints a version banner; FDISK launches the partition menu; MSAV scans for known virus signatures in its era.

Why Other Options Are Wrong:

Swapping VER with FDISK or MSAV misstates their capabilities; pairing CLP/CLS with anything other than screen clearing contradicts standard documentation.

Common Pitfalls:

Confusing CLP with CLS; also, assuming FDISK formats disks (formatting is a separate step after partitioning).

Final Answer:

A-4, B-3, C-2, D-1