Multiple choice technology

What is the function of MSCDEX.EXE?

  1. A DOS CD-ROM driver

  2. Memory Management Program

  3. Loads Windows 3.11 into Upper Memory

  4. SCSI driver

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

MSCDEX.EXE (Microsoft CD-ROM Extensions) is the DOS driver that enables the system to recognize and access CD-ROM drives. It provides the software interface between DOS applications and CD-ROM hardware. The other options are unrelated - it's not for memory management, loading Windows, or SCSI devices.