What does L3 Cache represent in standard multi-core processor architectures? MCQ with Answer and Explanation

What does L3 Cache represent in standard multi-core processor architectures?
A. Logical 3 Cache
B. Level 3 Cache
C. Linear 3 Cache
D. Linked 3 Cache
Answer: Option B
Solution (By JKSSB Mock Tests)
L3 Cache stands for Level 3 Cache. It is a large on-die memory repository shared collectively across all running execution cores to minimize high-cost external RAM queries.

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Practice More Computer Abbreviations Questions

Question #1
What did the older, legacy interface standard PATA stand for?
A. Peripheral Advanced Technology Attachment
B. Parallel Advanced Technology Attachment
C. Port Advanced Technology Attachment
D. Primary Advanced Technology Attachment

Correct Answer: Option B


Explanation:
PATA stands for Parallel Advanced Technology Attachment. It is an older standard that transferred data simultaneously across wide parallel ribbon cables.

This question belongs to: Computer Computer Abbreviations
Question #2
Within a CPU, what does the abbreviation ALU represent?
A. Algorithm Logic Unit
B. Application Logic Unit
C. Arithmetic Logic Unit
D. Array Logic Unit

Correct Answer: Option C


Explanation:
ALU stands for Arithmetic Logic Unit. It is the part of the CPU that performs all arithmetic computations (addition, subtraction) and logical operations (AND, OR, NOT).

This question belongs to: Computer Computer Abbreviations
Question #3
What is the full form of the document processing technology abbreviation OCR?
A. Optimal Character Reader
B. Optical Code Recognition
C. Optical Character Recognition
D. Operational Character Registry

Correct Answer: Option C


Explanation:
OCR stands for Optical Character Recognition. It is a specialized process that interprets spatial raster pixel configurations from image captures to isolate editable text strings.

This question belongs to: Computer Computer Abbreviations