Which of the following statements(s) is/are true in respect of wireless technology?

P: Bluetooth is a wireless technology which can be used to connect a headset to a mobile phone.

Q: Bluetooth is a long-range wireless technology and is a low cost means of data transfer.

Which logic gate produces an output that is the complement of the input?

What is the difference between float and double in C?

Which network layer protocol provides a reliable, connection-oriented delivery of packets?

In big data analytics, what is the process of identifying and correcting errors or inaccuracies in the collected data?

How do you read input from the user in a shell script?

Which storage technology provides high-speed, non-volatile data storage but is volatile and temporary in nature?

In the context of IPC, what does FIFO stand for?

 Which number system is commonly used in mathematics and everyday life?

Multipoint topology is

Which of the following functions is used in C to initiate a DMA transfer when working with certain hardware libraries?