What are the differences between a direct mapped cache and a fully associative cache? The process of cache mapping involves a technique where data from the main memory block is brought into the cache block. There are three different methods followed for it such as: Direct mapping Fully associative mapping and Set associative mapping. Therefore, …
A SIMM, short for a Single In-line Memory Module, is a particular type of memory module that contains Random Access Memory or RAM. The SIMMs, with their features, design and functionalities, allowed using only one memory module instead of multiple Dual In-line Package or DIP chips which saves a lot of space on the motherboard. …
What is tape drive? Data volumes are growing rapidly all over the world and there is an immediate need for a storage medium that is most suitable and offers a large space to store the data. A tape drive used in computers offers such a solution. This is a type of storage system that uses …
The types of SIMMs or Single In-line Memory Modules are usually determined by the number of pins they have. Based on that parameter, there are two types of it namely: 30-pin SIMM and 72-pin SIMM. However, that is not all. There are also several other things to know about the types of SIMMs available in …
SRAM or Static Random Access Memory offers much better performance in spite of its low power consumption because it does not need to be refreshed like a Dynamic RAM. Though SRAM is quite popular, the higher cost of it in comparison to the Dynamic RAM and its need for a lot more space could be …
What are SRAM types and its operation?Most people think that there are only two types of Random Access Memory available in the market namely, Static RAM and Dynamic RAM. However, that is not true and it shows how little knowledge they have about the computer they use daily as well as the components in it …
In a computer network mostly autonomous computers are interconnected. These computers are usually interconnected to share data and information between them. In a distributed system, however, several autonomous computers are used but these systems are visible to the users. There are quite a few other major differences between a computer network and a distributed system …
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A microcode refers to the processor and machine instruction set which is at the lowest specific level. There are very small instruction sets in this particular layer. These instruction sets are basically obtained from machine language but there is a lot of difference between a microcode and a machine language. As such, machine language typically …
A drive bay, just as the name suggests, refers to that area in the computer where you can install a drive. The size of the drive bays typically depend on the size of the particular type of drive that you can install in it. Typically, the drive bays in a computer are used to install …
What are the differences between a driver and software application in a computer? The drivers in a computer are the intermediaries through which data is sent and received by computers from the hardware devices to ensure that the interaction is smooth. The software applications are special programs that are used to perform a particular function …
What is a driver in a computer? You will need to maintain and update your computer from time to time in order to make sure that it continues to work properly. One specific component of the computer that will need your attention in particular is the driver. This is one of the most significant essentials …
Dual in-line Memory Module, which is commonly referred to as DIMM, signifies that specific memory module that contains a specific circuit board. It also includes one or more additional RAM or Random Access Memory chips. This specific type of computer memory uses a 64-bit bus to the main system memory. This enables faster transferring of …
What is Dual in Line Memory Module (DIMM)? Explained Read More »
What are the differences between DMA and interrupt? The I/O instructions in a computer are typically carried out by the Central Processing Unit and at the same time it accepts the data in the interim where the source and destination eventually is the memory unit. Data in a computer is transferred in different modes between …
The Direct Memory Access, commonly referred to as the DMA, is that particular unit in the computer architecture that manages the activity of directly accessing the memory. This is typically managed by the DMA controller. The process of Direct Memory Access involves moving the blocks of data between the peripheral devices and the memory of …
What are the differences between ADC and DAC? The electronic Integrated Circuit that transforms signals is called a converter. There are two types of signals converters namely, an Analog to Digital Converter and a Digital to Analog Converter. Though the purposes of the two are the same, there are some specific differences between an Analog …
What are the differences between direct and sequential access storage devices? Typically, a direct access storage device refers to the secondary storage device. In this type of storage devices there is a unique address for every physical record and these also have a discrete location. The term direct access was coined by IBM to indicate …
A Digital to Analog Converter, just as the name signifies, is vested with the job of doing the necessary conversions of a digital input signal into an analog output signal. A Digital to Analog Converter is commonly referred to as DAC but is also expressed in different other ways such as: D to A Converter …
What is (DAC) Digital to Analog Converter? (Explained) Read More »
A Direct Access Storage Device, often referred to as DASD, is also known as a DAS or Direct Access Storage, alternatively. This typically indicates the disk storage devices that are attached directly to the computer. One good example of a DASD can be an external or internal disk drive that is connected to the computer …
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What is direct mapped cache? A memory in a computer actually has several blocks in which data and information is stored and there are different approaches followed for the process. One of the simplest approaches is considered to be a direct mapped cache. There are lots of technicalities and complexities involved in caching whether it …
Data storage in computers typically signifies the optical, magnetic, or mechanical media that is used to record and store digital data and information. This data or information is used for current or future operations. There are different devices that make data storage or creating backup of files easy to keep it safe and recover quickly …
What are the differences between DVI and VGA? Your computer will come with a lot of different ports such as HDMI, DisplayPort, USB, DVI, and VGA. You will need to consider the connection of your computer when you want to attach a bigger computer monitor or even a TV to it for a more dazzling …
What is Broadwell Processor? The Broadwell processors are considered to be the successor of Haswell microarchitecture but, sadly, like some of the earlier tick-tock iterations, it could not replace the full range of Haswell processors. The experts think that the main reason behind this is that there isn’t any low-end desktop processor based on Broadwell …
A Blue Screen of Death, commonly referred to as BSoD, officially means the blue screen error or stop error that you may see on your computer screen. This is actually an error screen displayed by the Windows operating system under specific conditions such as a fatal system error. Fatal as it is said but there …
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AHCI is the short for Advanced Host Controller Interface which refers to a technical standard of an interface. This is actually an interface that allows establishing communication between software and the Serial Advanced Technology Attachment or SATA. The AHCI acts as the controller interface for the SATA drives and the file utilities and operating system …
What is bottleneck GPU? Assuming that all other components of your computer are perfectly fine and working well, when you feel that the games on your computer are not running as smoothly as they should, it could be the result of GPU bottleneck. GPU bottleneck refers to a condition where the performance of the Graphics …
Overclocking RAM or the Random Access Memory is the process of pushing the memory speed to a higher level in order to get a better performance from the computer on the whole. The speed of a RAM is usually measured in Megahertz, denoted as MHz, and actually refers to the rate of data transfer. The …
What is overclocking CPU? Though the CPUs or Central Processing Units today are designed to be very powerful and efficient and they even overclock themselves to some extent, users still want to squeeze out a little bit more from them by overclocking further. Overclocking, in simple terms, means increasing the clock speed of the CPU …
What is overclocking GPU? It is very annoying when you experience poor quality images or constant stuttering when you play a game on your computer. This typically happens in two specific conditions such as: When the game runs at a lower FPS or Frames per Second and When the multimedia runs slow. Most of the …
What are the differences between TDP and power consumption? There are different parameters in which the performance and efficiency of a CPU of a computer is measured. One such is TDP or Thermal Design Power, of which many users have little understanding as to what it means. It is true that the TDP rating of …
Why Does GPU Overheat? Graphics processing unit (GPU) is a component of your computer which specializes in parallel processing. Today it is most commonly used in gaming computers or for high-end PCs (Personal computers) for handling high-quality video rendering tasks. They were initially designed and developed for 3D rendering. GPU overheating not only damages it …
