List of practice Questions

High-speed memory placed between the processor and main memory is
In binary addition 0011 + 0010 equals
Which is the shortest covering network?
Which of the following statements in SQL is/are considered as Data Manipulation Language?
Which of the following represents a nibble data?
Which of these tech companies owns Firefox web browser?
Which is the layer of a computer system between the hardware and the user program?
Which of the following is a set of keywords, symbols, and a system of rules for constructing statements by which humans can communicate the instructions to be executed by a computer?
Which keystroke will take you to the beginning or the end of a long document?
BIOS stands for
In which year was the first web browser created?
Codes consisting of bars or lines of varying widths or lengths that are computer-readable are known as
What is the limit of characters for a tweet on Twitter?
The address given to each computer on the Internet is known as
A compiler is used to translate a program written in
If the system of equations: \[ 3x + 2y + z = 0, \quad x + 4y + z = 0, \quad 2x + y + 4z = 0 \] is given, then:
Let \(M = \begin{bmatrix} 1 & 1 & 1 \\ 0 & 1 & 1 \\ 0 & 0 & 1 \end{bmatrix}\)The maximum number of linearly independent eigenvectors of \( M \) is:
The shortest and longest distance from the point \( (1,2,-1) \) to the sphere \( x^2 + y^2 + z^2 = 24 \) is:
The solution of the given ordinary differential equation \( x \frac{d^2 y}{dx^2} + \frac{dy}{dx} = 0 \) is:
The complete integral of the partial differential equation \( pz^2 \sin^2 x + qz^2 \cos^2 y = 1 \) is:
The area between the parabolas \( y^2 = 4 - x \) and \( y^2 = x \) is given by:
The value of the integral \[ \iiint\limits_{0}^{a, b, c} e^{x+y+z} \, dz \, dy \, dx \] is:
If \( \nabla \phi = 2xy^2 \hat{i} + x^2z^2 \hat{j} + 3x^2y^2z^2 \hat{k} \), then \( \phi(x,y,z) \) is:
The only function from the following that is analytic is:
The value of \( m \) so that \( 2x - x^2 + m y^2 \) may be harmonic is: