Identify the sequence of words A-E that correctly fills the blanks in the following paragraph:
_____________ is a small amount of memory located on the CPU itself.
_____________ is a form of ROM that is commonly used in embedded devices such as washing machines, smart phones, etc.__________ is mainly used in a PC to store the tiny OS called the BIOS.__________ is a storage allocation scheme in which secondary memory can be addressed as though it were part of the main memory.___________ is a type of very fast memory that is used to temporarily hold data about currently running programs.
A. ROM
B. RAM
C. Cache memory
D. Flash memory
E. Virtual memory
Choose the correct answer from the options given below:

Correct option is B

To determine the correct sequence of words, let us observe the blanks in the paragraph based on their descriptions.
1. First Blank: "_______ is a small amount of memory located on the CPU itself."
Cache Memory fits the description as it is a small, fast memory located on the CPU to temporarily store frequently accessed data.
2. Second Blank: "_______ is a form of ROM that is commonly used in embedded devices such as washing machines, smartphones, etc."
Flash Memory is commonly used in embedded systems as a form of ROM for storing firmware.
3. Third Blank: "_______ is mainly used in a PC to store the tiny OS called the BIOS."
ROM (Read-Only Memory) is used to store the BIOS, a small program used for booting the system.
4. Fourth Blank: "_______ is a storage allocation scheme in which secondary memory can be addressed as though it were part of the main memory."
Virtual Memory allows addressing of secondary memory as if it were main memory.
5. Fifth Blank: "_______ is a type of very fast memory that is used to temporarily hold data about currently running programs."
RAM (Random Access Memory) is the primary memory used to store data and instructions for currently running programs.
Information Booster
1. Cache Memory:
o A small, high-speed memory located on the CPU.
o Stores frequently accessed data to reduce access time to main memory.
2. Flash Memory:
o A type of non-volatile memory used for storage in embedded systems.
o Commonly found in USB drives, SSDs, and firmware storage.
3. ROM (Read-Only Memory):
o Non-volatile memory that contains data programmed during manufacturing.
o Stores BIOS in PCs.
4. Virtual Memory:
o A technique to use secondary storage (like HDD/SSD) as an extension of RAM.
o Enables running large programs by swapping data between main memory and storage.
5. RAM (Random Access Memory):
o A fast, volatile memory used to store data for running processes.
o Data is lost when the system powers off.
Additional Knowledge
· Embedded Devices: Use flash memory for firmware due to its non-volatility and durability.
· BIOS and ROM: BIOS, responsible for system startup, resides in ROM as it is non-volatile.
· Cache vs RAM: Cache is faster but smaller in size compared to RAM.