List of practice Questions

Describe the design of a web page with diagrams and examples.

Explain normalization with the help of examples.

Describe the salient features of SQL.

Explain the merits and demerits of 4GL.

What is RDBMS?

Mention the steps of programming.

Introduce webpage.

Mention the utility of object-oriented programming.

What is inheritance?

What is a database?

Write a note on Linux OS.

Describe the gradual development of programming languages.

How text can be highlighted in a webpage?

What is HTML?

Computer program is known as writing of _______ any programming language in a sequence.

Which type of data can be stored in a database?

Name the communication protocol standard to access web-based information.

Define application software.

What is 4GL?

Name any two popular OS.

Solve the following system of equations by matrix method: \[ 3x - 2y + 3z = 8, \quad 2x + y - z = 1, \quad 4x - 3y + 2z = 4. \]

Solve the differential equation: \[ \tan^{-1}(y - x) \, dy = (1 + y^2) \, dx. \]

Evaluate: \[ \int_0^\pi \frac{x \sin x}{1 + \cos^2 x} \, dx. \]

Evaluate: \[ \int_0^{\frac{\pi}{2}} \frac{\sqrt{\sin x}}{\sqrt{\sin x + \cos x}} \, dx. \]

If the normal of the curve \[ \frac{x^{2/3}}{a^{2/3}} + \frac{y^{2/3}}{a^{2/3}} = 1 \] makes an angle \( \theta \) with the x-axis, prove that the equation of the normal is \[ y \cos \theta - x \sin \theta = a \cos 2\theta. \]