Computer Guru

16/06/2026

Which key combination is used to force quit an application in Windows?

A) Ctrl + Alt + Delete
B) Ctrl + Shift + Esc
C) Ctrl + F4
D) Alt + F4

07/06/2026

What does SSD stand for?

A) Solid State Drive
B) Standard Storage Disk
C) Static State Disk
D) Solid Storage Drive

02/06/2026

Which key is used to refresh a webpage?

A) F1
B) F2
C) F5
D) F12

01/06/2026

What is the main page of a website called?

A) Bookmark
B) Homepage
C) Browser
D) Tab

21/05/2026

What does the term "bit" stand for?

A) Binary Information Test
B) Binary Digit
C) Basic Information Transfer
D) Basic Input Terminal

Rabiul Islam

15/05/2026

Which of the following is a type of malware?

A) Virus
B) Spreadsheet
C) Presentation
D) Email

11/05/2026

Which of the following is a programming language?

A) Chrome
B) Python
C) Windows
D) Photoshop

06/05/2026

Which of the following is a popular spreadsheet application?

A) Microsoft Word
B) Microsoft Excel
C) Microsoft Access
D) Microsoft PowerPoint

05/11/2024

25/06/2024

https://youtu.be/KIs5Aj-1-E0

Code -

datebase name:- emp
CREATE TABLE `details` (
`id` INT(11) NOT NULL AUTO_INCREMENT,
`firstname` VARCHAR(30) NOT NULL,
`lastname` VARCHAR(30) NOT NULL,
`address` VARCHAR(100) NOT NULL,
`class` VARCHAR(100) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

conn.php


index.php



Employee Details




First Name:
Last Name:
Address:
Class:







First Name
Last Name
Address
Class

1) Creating our DatabaseFirst, we're going to create a database.Open phpMyAdmin.Click databases, create a database, and name it as "EMP".After creating a ...