The Proper Expression to Compare the First Characters of Two

question 3

Multiple Choice

The proper expression to compare the first characters of two string objects str1 and str2 is

• A) str1[0] = str2[0].
• B) str1[0] == str2[0].
• C) strcmp(str1[0], str2[0]).
• D) 'str1[0]' == 'str2[0]'.
• E) None of the above

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Definitions:

Sign Out

The action of logging off from a digital service or application, terminating access to secure data.

Close The Database

The process of terminating access to a database file, ensuring that all data is saved and connections are properly closed.

Next Record Button

A user interface element that allows users to navigate to the next record in a database or application.

First Record Button

A user interface control used in database applications to navigate directly to the first record in a dataset.