SIM stands for Subscriber Identity Module. A SIM card is a tiny chip used in mobile devices to recognize a user’s identity uniquely to the mobile network. A SIM card helps a mobile device user to perform various functions, such as voice calling, video calling, messaging, accessing internet services, etc. SIM Card has a ... Read More

A computer system performs operations as per the instruction provided to it. These computer instructions are written in different formats based on the number of addresses that they contain. In this article, we will discuss the two types of computer instructions namely, 3-address instruction and 2-address instruction, and the important ... Read More

A computer system performs operations based on the instruction provided to it. These computer instructions are written in different formats based on the number of addresses that they contain. In this article, we will discuss the two types of computer instructions namely, 3-address instruction and 1-address instruction, and the important ... Read More

A computer system performs tasks based on the instruction provided to it. These computer instructions are written in different formats based on the number of addresses that they contain. In this article, we will discuss the two types of computer instructions namely, 3-address instruction and 0-address instruction, and the important ... Read More

A computer system performs tasks based on the instruction provided to it. These computer instructions are written in different formats based on the number of addresses that they contain. In this article, we will discuss two types of instructions namely, 2-address instructions and 1-address instructions, and the important differences between ... Read More

In computer systems, the Banker’s algorithm is utilized to avoid deadlock so that resources can be safely allocated to each process. This algorithm is named so because it can be used in a banking system to ensure that the bank never allocates its available cash such that it can no ... Read More

Read this article to learn how you can implement a two-variable Boolean function using a 4:1 multiplexer. Let's start with a brief introduction of two-variable Boolean functions and multiplexers. What is a Two-Variable Boolean Function? A two variable Boolean function is a logical expression which has two input variables. Where, ... Read More

A multiplexer or MUX is a combinational circuit that accepts several data inputs and allows only one of them to flow through the output line. Multiplexer (MUX) is also known as data selector because it selects one from many. A MUX consists of 2n data input lines, n select lines, ... Read More

A multiplexer or MUX is a combinational circuit that accepts several data inputs and allows only one of them to flow through the output line. Multiplexer (MUX) is also known as data selector because it selects one from many. A MUX consists of 2n data input lines, n select lines, ... Read More

Let' start this article with some basics of NOT gates and multiplexers. What is a Multiplexer? In digital electronics, a multiplexer or MUX is a combinational logic circuit which accepts several data inputs and allows only one of them at a time to flow through the output line. Multiplexer (MUX) ... Read More