What is a subroutine ? Explain the steps of subroutine execution. Write a subroutine to find the sum of two given positive integers. … Read More
What is a device driver ? Are device drivers hardware dependent ? Justify your answer.List four devices which require device drivers. … Read More
What is data communication? Explain data communication process with the help of a diagram. … Read More
What is E-learning ? What are its advantages and disadvantages ? List the steps of the process of creating E-learning content. … Read More
What is E-mail ? Explain how an E-mail account is created. Also list the folders available in an Email account. … Read More
What is a flow chart ? Draw a flowchart to find the maximum of three given natural numbers. … Read More
A 3 inch diameter disk per track has 8 plates (16 recording surfaces), 256 sectors per track, 4096 tracks per surface, 512 bytes per sector. Calculate the disk capacity in GB. … Read More
Convert the following hexadecimal numbers to equivalent binary and decimal : (i) (F4) 16 ,(ii) (AC)16 … Read More