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Cache
A Cache (pronounced as cash) in computer engineering, enables the processing units of computers to minimize the average time that the computer requires in order to access the memory. The cache is a very small and quite fast memory space which provides storage for the data and information from the memory locations that are mostly used in the main memory.
It is a fact that when most accesses of memory are cached memory locations, the required average latency to access these memory locations is much closer to the latency of the cache rather than the...
Read moreA Brief Background On The Computers Process
When one turns on a computer, the user starts a complex set of steps that would somehow be discussed here. And the starting process or boot process is one of the most important elements in understanding how computers works. For a successful boot process, the computer's BIOS, operating system and components of hardware must all be functioning properly. If any one of the said three elements malfunctions, the whole start up process would probably result in a failed and unsuccessful boot. When the computer unit is turned... Read more5 Best Antivirus Software
The debate goes on whether a firewall or antivirus program is more crucial and vital to protect your system. It normally depends upon the work and the system's requirements. For this reason antivirus applications have more weight age than any other program. The reason behind this is that most of the systems are generally protected from any kind of outside intrusions because of the firewall control and router capabilities. On the other hand, using Windows® Vista and Windows XP as the operating systems is still safe as they... Read moreJscript, Ajax and JavaScript
This is the era of web browsing and scripting languages are one of the core elements of Web Development. Scripting languages and tools enable loads of features to enhance interactivity, security and browsing of a website. Further to this, it gives many flexible options both to the users while browsing and the developers in order to make user friendly websites. Scripting languages can be used both for the simple tasks like mouse over and complex tasks like posting data into databases. It is, therefore, becoming more and more important for the web... Read moreProgramming languages used in developing software applications
There are various programming languages that are used to develop software applications such as MS Office, gaming applications and editing software that we use to create videos and enhance photos – tasks that are easier said than done without a computer. Despite changes in the trends of information technology, new and very different programming languages are being introduced to facilitate the creation of application software. Although the languages vary depending on their levels, each has its unique characteristics, as described below. C++ programming language This is an object-oriented programming language that exhibits certain capabilities such as providing support for threads... Read moreOnline storage services
Why do we need online storage services? Sometimes when we are traveling, we forget important files or documents, You can easily save them on your USB, but it’s better to save it on online storage. because you may forget to bring your USB or have misplaced it. When your files are saved in an online storage, you can easily access the web site where you saved your files and have it printed, share with business partners, family and friends. Others may even view it even without your permission. Businessmen use these online solutions for their business.Storage Area Network
Storage Area Network is a network or sub-network of shared data storage devices. It is a high speed special purpose network that connects multiple data storage devices to the associated servers for access by multiple users. In other words, the basic purpose of a SAN network is to establish a communication between server/computers and storage. The storage devices used in Storage Area Network include robotic libraries, disk arrays, file servers etc. The increase in SAN usage has encouraged the development of a new array of storage devices which promise improved functioning. Optical fiber or copper cables are... Read moreNorton being the best Antivirus
Norton AntiVirus Norton AntiVirus is excellent when it comes to antivirus protection. It is proficient and superior when it comes to blocking spywares, malwares, and viruses with its advanced prevention and protection system. Norton is not only efficient when it comes to detection of offline viruses; it also protects your computer systems when you are surfing and browsing the net from potential downloads that are harmful. It also scans your incoming and outgoing emails including their attachments. The latest Norton Antivirus 2011 is simply impressive and provides efficient... Read moreAnti-Virus Software: History, Successes and Failures
Many types of antivirus software are developed by different companies with various features and levels of efficiency as to protect the needs and the possible threats being faced by the PC user. These kinds of software come in upgraded versions in order to cope up with the increasing demands of PC users to fight against the stealth viruses that may invade their system. McAfee AV The prime focuses of this antivirus software are Email and Web Security, Data Protection, Security-as-a-Service (SaaS), Mobile Security, Network Security, Risk and Compliance, System Security and Virtualization Security. It is designed... Read moreNTFS Security
New Technology File System includes the standard file system of Windows NT. New Technology File System possesses many improvements over High Performance File System (HPFS) and FAT (File Allocation Table) like improved metadata support, the usage of advanced information structures to improve reliability, performance, and disk space utilization. In addition, there are extensions like security ACL (access control lists) and file system journalizing. New Technology File System was made to meet numerous goals. A few of these benefits include:- Access Control and Security: A huge weakness of a FAT file system would be... Read more