Q: Which language allows direct memory access using pointers, which are absent in the other?

A C
B C++
C Java
D Both A and B
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Answer: D

Explanation:

Pointers are a feature in C and C++ that allow programmers to directly access and manipulate memory addresses. This feature provides more control over memory but increases the risk of errors, such as memory leaks and segmentation faults. Java does not include pointers, as it was designed to provide a safer programming environment. By removing pointers, Java eliminates common issues related to memory safety, like buffer overflows and dangling pointers. Java’s approach ensures better security and simplifies development, although it reduces some of the flexibility that pointers offer in C and C++.

How Java Differs from C and C++

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Q: Which language allows direct memory access using pointers, which are absent in the other?

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