What is a firewall in computer network?

1) The physical boundary of network

2) An operating system of computer network

3) A system designed to prevent unauthorized access

4) A web browsing software

Keys used for performing specific tasks are known as -

1) Toggle key

2) Modifier key

3) Function key

4) Alphanumeric key

Total number of pins present in VGA cable are -

1) 15

2) 20

3) 150

4) 10

What is Koo?

1) Short film on environment degradation

2) Micro blogging app developed by Indians

3) An endangered species of a bird

4) An award winning Nobel

What is Param Siddhi?

1) India's AI supercomputer

2) An unique project of 'Siddha'-a part of Ayush system of medicine

3) A supersonic missile

4) An electric locomotive developed by RDSO

A unit of data storage that equals 2 to the 70th power is called -

1) Zebibyte

2) Yottabite

3) Yobibite

4) None of the above

Which of the following devices is a volatile storage?

1) RAM

2) Hard disk

3) Magnetic Tape

4) Floppy disk

What is HTTP 404?

1) An error message indicating server not found

2) An error message indicating moved permanently

3) An error message indicating forbidden

4) An error message indicating server found

One nibble is equal to -

1) 4 Bits

2) 4 Bytes

3) 8 Bytes

4) 8 Kilo Bytes

What is HTTP 404?

1) An error message indicating server not found

2) An error message indicating moved permanently

3) An error message indicating forbidden

4) An error message indicating server found