Which of the following is used for plastering of

A ______________ is an element of hardware for centralizing network traffic coming from multiple hosts and to propagate the signal. 

An __________is system software that manages computer hardware and software resources and provides common services for computer programs.

Pokemon Go uses which of the following ?

Which of the following is not a peripheral unit? 

Which of the following statements is true regarding the print quality of impact printers?

Which of the following hardware can provide Firewall security?

Which of the following domain can we use for an international organisation?

Which of the following printer prints only text ?

What is the use of proxy server?

Which Function key is commonly used to access the boot menu during computer startup to select a boot device, like a USB drive or CD/DVD?