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Subject - Computer Sciences and IT:

Operating System

MCQ - 19-3246

Question:

Which of the following is not an operating system?

  1. DOS
  2. Linux
  3. Windows
  4. Linux

Correct Answer: D

Explanation:

Oracle database (Oracle DB) is a relational database management system (RDBMS) from the Oracle Corporation.

Record Performance

667 MCQ for effective preparation of the test of Operating System of Computer Sciences and IT section.

Read the MCQ statement: Which of the following is not an operating system? , keenly and apply the method you have learn through the video lessons for Operating System to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 19-3246.

How to Answer

Solve the question for MCQ No. and decide which option (A through D/E) is the best choice to answer the MCQ, then click/tap the blue button to view the correct answer and it explanation.

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