The correct answer is D
___________ are rules that exist at several levels in a telecommunication connection.
Which one of the following is not true about searching for content on the Internet?
In the context of Windows Explorer, the presence of a plus (+) sign preceding a folder indicates:
Silicon Chips were introduced in which generation of computers?
Which of the following is an e-mail clint of Microsoft?
What is the purpose of encryption in computer security?
What is the name of a web page address?
Which of the followings is responsible to provide power supply to motherboard?
Which application software is uses rows and columns of data to perform calculations on ?
Which of the following in MS-Excel 2019 allows to illustrate workbook data graphically, which makes it easy to visualize comparisons and trends?
