What is Integrated circuits?

What is Nano-technology?

What is use of ALU?

Write a note on Touch Screen.

Write a short note on XNOR gate

Give the truth table of XOR gate

Why is the number conversion necessary?

(300)₁₀  \(\rightarrow \) (?₂) \(\rightarrow \) (?₈) \(\rightarrow \) (?)₁₆

What negative value does 1001 - 1011 represent

Add the binary numbers 110101₂ and 101111₂

Multiply 111 with 101

Complete the sequence of following binary numbers: 100, 101, 110,____,_____, ______,______

Complete the Table
 1)  0 x 0 = _
 2)  1 x 1 = _
 3)  1 x _ = 0
 4)  _ x 0 = 0

List out the operation carried out by and Instruction set.

What is the use of System Bus?

Write a note on else processor.

Differentiate RAM and ROM.

Write the types of Operating System?

Identify the type of Operating system for the following.
(a) It is a multi-tasking and multiuser OS.
(b) MS-DOS is an example.
(c) It used to share data and files around the world.

Identify the feature belongs to the following statement
(a) It helps to recording delays between request for a service
(b) It is keeping track of time and resources.
(c) It enables, the identification and activation of devices connected to the computer.

Identify the functions of OS for the following statement.
(a) Physical and virtual devices are maintained.
(b) Partitioned allocation is one of the technique
(c) Deadlock handling

Why do we need OS?

What are the techniques employed by an OS to optimize the CPU time?

What is protected by the security modules of an OS?

How the Linux OS was created?