Question
Lichens are sensitive to which air
pollutant?Solution
Lichens are sensitive to air pollution, particularly sulphur dioxide, which is harmful to their growth.
What does CD-R stand for in the context of telecommunications?
In Windows operating system to minimize all of the windows
Which layer of the OSI model is used for providing end-to-end error recovery and flow control?
Which among the following statements is incorrect?
What is commonly used for presenting information in public spaces?
Bridge work at which layer of OSI Model?
What is a technique used to gain unauthorized access to computers, whereby the intruder sends messages to a computer with an address indicating that the...
 Which of the following are examples of presentation software?
What protocol does HTTPS use for secure communication?
Wireless mouse communicates through
