निम्नलिखित प्रश्नों

Which of the following is not related to e-mail?

Cell phones use ____________ to access the Internet.

The main circuit board of the system unit is the 

What is octal value of binary number 1010 ?

Which of the following is a feature of Windows Operating System?

Match the abbreviations with their correct full forms:

(a) CPU

(b) PROM

(c) DRAM

(d) PCB

1. Central Processing Unit

What is the process we called to change the name of a file?

A scripting language similar to HTML and which runs only on a browser is _________.

Which of these options will keep your online information safest?

Which of the following is Math and trigonometric functions available in MS-Excel 365?