To Open a File with a User Supplied Name, You

question 22

Multiple Choice

To open a file with a user supplied name, you would need to store the name in a variable. If the file name was to have no more than 20 characters in it, which would be an appropriate declaration of the file name variable?

• A) char filename;
• B) char filename20);
• C) char filename[20];
• D) char filename[21];

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Definitions:

Painful Swelling

An enlargement of a body part accompanied by discomfort or pain, often due to inflammation or injury.

Meperidine (Demerol)

A synthetic opioid analgesic drug used to treat moderate-to-severe pain, known for its potential for addiction and side effects.

Sickle Cell Crisis

A painful episode that occurs in people with sickle cell disease when sickle-shaped red blood cells obstruct blood flow to tissues, leading to pain and potential organ damage.

Liquid Iron Preparations

Oral formulations used to treat or prevent iron deficiency and anemia, providing iron in a liquid form for easier absorption.