Question : ________ involves traversing the entire file system, marking everything that can be accessed.
Option 1: Index pointer
Option 2: Garbage collection
Option 3: File system
Option 4: Stack pointer
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Correct Answer: Garbage collection
Solution : The correct answer is Garbage collection.
Garbage collection is a procedure that controls memory allocation and deallocation automatically. Many programming languages and operating systems utilise it to guarantee that memory is used efficiently and that programs do not fail as a result of memory leaks. One phase in trash collection is to go over the whole file system and mark anything that can be accessed. This is required to assess which items are still in use and which may safely be erased.
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Question : What is the name of a memory buffer used to accommodate a speed differential?
Option 1: Cache
Option 2: Stack Pointer
Option 3: Accumulator
Option 4: Disc
Question : Direction: Which one of the given responses would be a meaningful order of the following?
1. Chapter
2. Index
3. Bibliography
4. Introduction
5. Preface
Option 1: 2, 4, 1, 3, 5
Option 2: 4, 2, 5, 1, 3
Option 3: 5, 2, 4, 1, 3
Option 4: 5, 1, 4, 3, 2
Question : Any natural mass of mineral matter that makes up the earth's crust is:
Option 1: garbage
Option 2: rock
Option 3: stone
Option 4: fossil
Question : Programs that duplicate the functionality of one system on another system are known as
Option 1: emulators
Option 2: simulators
Option 3: evaluators
Option 4: PCB
Question : What is the number of common tangents that can be drawn to two circles that touch each other externally?
Option 1: 2
Option 2: 4
Option 3: 3
Option 4: 1
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