Second generation computer were made with transistor technology during 1956 to 1963.

Binary number system has 2 bits. 0 and 1

It is the capacity of a device to hold and retain data.

It closes the computer application.

Arithmetic and Logic unit is the main part of CPU.

It is a device that reads data stored on a magnetic or optical disk and writes data onto the disk for storage.

Yes, it's in system memory. Cache memory is random access memory that a computer microprocessor can access more quickly.

This shortcut key is used to cut the selected text.

OSI application layer is responsible for displaying data and images to the user in a human recognisable format and to interface with the presentation layer below it.

This shortcut key is used to create new folder button.

AND gate having 2 input has 4 input in truth table. AND gate having 3 input has 8 input in truth table. AND gate having 4 input has 16 input in truth table. AND gate having 5 input has 32 input in truth table. AND gate having 6 input has 64 input in truth table. AND gate having 7 input has 128 input in truth table.

Paintbrush users can edit the image or create something new in the paint .

In computing, memory refers to the physical devices used to store programs or data on a temporary or permanent basis to be used by a computer.

Computer system used a binary language because binary is a low level language. Binary base = 2

This shortcut is used to undo the last action.