FPGA are integrated circuits that are widely used to deploy AI. What is the full form of FPGA?

What is the full form of GPT in Chat GPT, recently seen in the news?

In MS Word, which one among the following is used to set the alignment for the content in the document?

MS-DOS is an operating system with which of the following type of user interface?

Which of the following is used to measure the speed of computer's processor ?

Which of the following memory of the computer is used to speed up the computer processing?