TECHNOLOGY

What Is ADO? ADO is the acronym for ActiveX Data Objects. It is an application program interface from Microsoft that allows a programmer writing Windows applications get access to a relational or non-relational database from both Microsoft and other database providers. ADO acts as a layer to access any data stored in a generic manner … Read more

What Is An Array? Arrays are a kind of data structure that can store a fixed-size sequential collection of elements of the same type. An array is used to store a collection a collection of data, but is often more useful to think of an array as a collection of variables of same type. Arrays … Read more

What IS Delta Modulation? A Delta Modulation (DM) is an analog-to-digital and digital-to-analog signal conversion technique used for transmission of voice information where quality is not of primary importance. In DM each segment of the approximated signal is compared to the preceding bit and successive bits are determined by this comparison. Features of Delta Modulation … Read more

Microsoft Excel is a powerful spreadsheet software that consists of various components, including workbooks and worksheets. This software tool has become an essential part of many workplaces, academic settings and personal projects. Well, let us talk about, Excel Workbook And Excel Worksheet in the context of their purpose and functionality. What Is Excel WorkSheet? An … Read more

A voltage regulator is an electronic device which can sustain the voltage of power supply within required limits. When a reliable and steady reliable is required, then the voltage regulator is the preferred device. It gives a fixed output voltage that remains constant for any changes in an input voltage or load conditions. It acts … Read more

What Is System Unit? The computer system unit is the enclosure for all the other main interior components of a computer. It is also referred to as the computer case, computer chassis or computer tower. Cases are typically made of steel or aluminum, but plastic can also be used. While most computer cases are rather … Read more

What Is Opening & Closing In Image Processing? Opening and closing are two important operators from mathematical morphology. They are both derived from the fundamental operations of erosion and deletion. Like those operators they are normally applied to binary images, although there are also graylevel versions.  Opening is generally used to remove small objects from … Read more

Malloc () The malloc () function stands for memory allocation. It is a function which is used to allocate a block of memory dynamically from the heap. The heap is an area of memory where something is stored.  Calloc reserves memory space of specified size and returns the null pointer pointing to the memory location. … Read more

What Is Kernel? The Kernel is the central module of an operating system (OS). It is the part of the operating system that loads first and it remains in the main memory. Typically, every operating system has a kernel. The kernel is responsible for memory management, process and task management and disk management. It also … Read more

What Is BJT (Bipolar Junction Transistor)? A bipolar junction transistor (BJT) is a three terminal electronic device that amplifies the flow of current. The bipolar junction transistors are formed by sandwiching either n-type or p-type semiconductor layer between pairs of opposite polarity semiconductor layers. In bipolar junction transistor (BJT), electric current is conducted by both … Read more