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What is the main difference between metal semiconductor and insulator? Metals are good conductors of electricity. Insulators are bad conductors of electricity. Similarly,semiconductor devices are…

Is the GUI installed in CentOS 7 by default? By default a full installation of CentOS 7 will have the graphical user interface (GUI) installed…

Is Salesforce replacing SAP? Salesforce has been dominating the CRM industry for years and with a 19,5% market share in 2018, it’s over double its…

How do I grant permission to remote user in MySQL? Grant access Log in to your MySQL server locally as the root user by using…

What is graphic layer? Graphics layers are containers for graphic elements—geometric shapes, lines, points, text, or pictures. They provide a way to include simple notations…

What is the use of enumerate () in Python? Python enumerate() is a built-in Python function. The enumerate() function allows you to loop over an…

What is the difference between on policy and off-policy learning? The difference is this: In on-policy learning, the Q(s,a) function is learned from actions that…

Why vacuum tube is used in photoelectric effect? Operating principles. Phototubes operate according to the photoelectric effect: Incoming photons strike a photocathode, knocking electrons out…

Can diodes function as capacitors? In a reverse biased p-n junction diode, the p-type and n-type regions have low resistance. The depletion region of the…

How do I magnify apps on my iPad? Use Magnifier with your iPhone or iPad On your iPhone or iPad, go to Settings > Accessibility.…