Basics
Static RAM (SRAM)
The word static indicates that the memory retains its contents as long as power is being supplied. However, data is…
August 27, 2021 · Prabhu TLBasics
Basics
Computer – Random Access Memory
RAM(Random Access Memory) is the internal memory of the CPU for storing data, program and program result. It…
August 27, 2021 · Prabhu TLBasics
Secondary Memory
This type of memory is also known as external memory or non-volatile. It is slower than main memory.…
August 27, 2021 · Prabhu TLBasics
Primary Memory (Main Memory)
Primary memory holds only those data and instructions on which computer is currently working. It has limited capacity…
August 27, 2021 · Prabhu TLBasics
Cache Memory
Cache memory is a very high speed semiconductor memory which can speed up CPU. It acts as a…
August 27, 2021 · Prabhu TLBasics
Computer – Memory
A memory is just like a human brain. It is used to store data and instructions. Computer memory…
August 27, 2021 · Prabhu TLBasics
Inkjet Printers
Inkjet printers are non-impact character printers based on a relatively new technology. They print characters by spraying small…
August 27, 2021 · Prabhu TLBasics
Laser Printers
These are non-impact page printers. They use laser lights to produce the dots needed to form the characters…
August 27, 2021 · Prabhu TLBasics
Characteristics of Non-impact Printers
● Faster than impact printers. ● They are not noisy. ● High quality. ● Support many fonts and different character size.
August 27, 2021 · Prabhu TLBasics
Non-impact Printers
Non-impact printers print the characters without using ribbon. These printers print a complete page at a time so…
August 27, 2021 · Prabhu TL