When knowingly, and consciously getting into trouble with no regard or care for the potential repercussions.
When one said person has one or more warrants for their arrest at one time.
If your name is Brittany Rivera.
When knowingly, and consciously getting into trouble with no regard or care for the potential repercussions.
When one said person has one or more warrants for their arrest at one time.
If your name is Brittany Rivera.
A woman that has been screwed so many times, that it wouldnt gain you any respect or self-dignity to have sexual intercourse with her. Hence the word tap. She is liked tapped water. So in that case, she has been filtered.
Vaporware is hardware or software that has been announced, but has missed its release date by a significant amount of time. It includes both products that are eventually released and products that are never released at all.
Vaporware is typically produced when a company is over-aggressive in announcing a product release date. Since technology is a competitive field, one business can sometimes gain an advantage over another by announcing their product will be available first. However, unforeseen delays can push back the release date significantly, leading both bloggers and news publishers alike to dub the product as vaporware.
There is no official length of delay that makes a product vaporware, but the term often surfaces after a delay of three months or more. It also is commonly used after a company postpones the release date for the second time. While vaporware can sometimes work in a companys favor by generating extra buzz, it typically diminishes the product hype, especially after a long delay. When a company has multiple products turn into vaporware, it can tarnish the corporate image and negatively affects the companys credibility with consumers. Therefore, most businesses make a strong effort to release their products on time.
An example of a recent vaporware product is the white iPhone 4, which was announced in early June of 2010, but has been delayed several times since then.
A toggle key toggles the input from a group of keys on a keyboard between two different input modes. The most common toggle key is Caps Lock, which toggles the letter keys between lowercase and uppercase mode. Some keyboards also have other toggle keys, such as Num Lock, Scroll Lock, and Insert. Below is a list of toggle keys and their functions.
A system analyst is the person who selects and configures computer systems for an organization or business. His or her job typically begins with determining the intended purpose of the computers. This means the analyst must understand the general objectives of the business, as well as what each individual users job requires. Once the system analyst has determined the general and specific needs of the business, he can choose appropriate systems that will help accomplish the goals of the business.
When configuring computer systems for a business, the analyst must select both hardware and software. The hardware aspect includes customizing each computers configuration, such as the processor speed, amount of RAM, hard drive space, video card, and monitor size. It may also involve choosing networking equipment that will link the computers together. The software side includes the operating system and applications that are installed on each system. The software programs each person requires may differ greatly between users, which is why it is important that the system analyst knows the specific needs of each user.
To summarize, the system analysts job is to choose the most efficient computer solutions for a business, while making sure the systems meet all the companys needs. Therefore, the system analyst must have a solid understanding of computer hardware and software and should keep up-to-date on all the latest technologies. He must also be willing to listen to the constant needs and complaints of the users he builds systems for.
Stands for Storage Area Network. A SAN is a network of storage devices that can be accessed by multiple computers. Each computer on the network can access hard drives in the SAN as if they were local disks connected directly to the computer. This allows individual hard drives to be used by multiple computers, making it easy to share information between different machines.
While a single server can provide a shared hard drive to multiple machines, large networks may require more storage than a single server can offer. For example, a large business may have several terabytes of data that needs to be accessible by multiple machines on a local area network (LAN). In this situation, a SAN could be setup instead of adding additional servers. Since only hard drives need to be added instead of complete computer systems, SANs are an efficient way to increase network storage.
Safe Mode is a way for the Windows operating system to run with the minimum system files necessary. It uses a generic VGA display driver instead of the vendor-specific driver, which means you will likely be working with only 16 colors in a resolution of 640x480. Safe Mode also turns off all third-party drivers for other peripherals such as mice, keyboards, printers, and scanners. In basic Safe Mode, networking files and settings are not loaded, meaning you wont be able to connect to the Internet or other computers on a network.
So why would I ever want to boot in Safe Mode? Well, thats a good question. Sometimes, Windows may not fully load after an unexpected crash and the only way to get the computer to boot is to use Safe Mode. Once you have successfully booted the computer in Safe Mode, you can run a disk utility program to repair corrupted files or directories on the hard drive. You can also reboot into Safe Mode to see your display when you get a Sync Out of Range message on your screen.
There may also be times when your computer is performing sluggishly and becomes annoyingly slow. Booting into Safe Mode will allow you to diagnose the problem and determine which files are slowing down the computer. When calling technical support, the support person may ask you to boot into Safe Mode to begin the troubleshooting. To boot your Windows computer into Safe Mode, hold down the F8 key while the computer is starting up. Then select Safe Mode from the list of boot options.
A passphrase is a string containing multiple words that is used to authenticate a user on a computer system. It may be used in combination with a username to create a login or may be required separately for additional authentication.
The words password and passphrase are sometimes used synonymously, but they have different meanings. By definition, a passphrase must contain a phrase that includes multiple words, while a password may only have a minimum length of six or eight characters. There is no universal required length for a passphrase, but a typical passphrase is 20 to 30 characters in length.
Since passphrase are usually longer than passwords, they are generally more secure. However, they can be less secure if common phrases are used within the passphrase. Examples of insecure phrases include song lyrics, common sayings, and well-known quotes. Strong passphrases include strings that are not dictionary words and contain special characters, such as ampersands, commas, and periods. A good passphrase should be unique but be easy to remember.
NOTE: As long as a system does not limit the length of your password, you can use a passphrase instead of a password.
Passive-matrix is an LCD technology that uses a grid of vertical and horizontal wires to display an image on the screen. Each pixel is controlled by an intersection of two wires in the grid. By altering the electrical charge at a given intersection, the color and brightness of the corresponding pixel can be changed.
While passive-matrix displays are relatively simple and inexpensive to produce, they have a few drawbacks. Since the charge of two wires (both vertical and horizontal) must be altered in order to change a single pixel, the response time of passive-matrix displays is relatively slow. This means fast movement on a passive-matrix display may appear blurry or faded, since the electrical charges cannot keep up with the motion. On some passive-matrix displays, you may experience ghosting if you move the cursor quickly across the screen.
Since passive-matrix monitors do not display fast motion well, most modern flat screen displays use active-matrix technology. Instead of managing pixels through intersections of wires, active-matrix displays control each pixel using individual capacitors. This allows pixels to change brightness and color states much more rapidly. While most of todays computer monitors and flat screen televisions have active-matrix screens, passive-matrix displays are still used in some smaller devices, since they are less expensive to produce.
The OSI (Open Systems Interconnection) model was created by the ISO to help standardize communication between computer systems. It divides communications into seven different layers, which each include multiple hardware standards, protocols, or other types of services.
The seven layers of the OSI model include:
When one computer system communicates with another, whether it is over a local network or the Internet, data travels through these seven layers. It begins with the physical layer of the transmitting system and travels through the other layers to the application layer. Once the data reaches the application layer, it is processed by the receiving system. In some cases, the data will move through the layers in reverse to the physical layer of the receiving computer.
The best way to explain how the OSI model works is to use a real life example. In the following illustration, a computer is using a wireless connection to access a secure website.
The communications stack begins with the (1) physical layer. This may be the computers Wi-Fi card, which transmits data using the IEEE 802.11n standard. Next, the (2) data link layer might involve connecting to a router via DHCP. This would provide the system with an IP address, which is part of the (3) network layer. Once the computer has an IP address, it can connect to the Internet via the TCP protocol, which is the (4) transport layer. The system may then establish a NetBIOS session, which creates the (5) session layer. If a secure connection is established, the (6) presentation layer may involve an SSL connection. Finally, the (7) application layer consists of the HTTP connection to the website.
The OSI model provides a helpful overview of the way computer systems communicate with each other. Software developers often use this model when writing software that requires networking or Internet support. Instead of recreating the communications stack from scratch, software developers only need to include functions for the specific OSI layer(s) their programs use.
The Kindle is a portable e-reader developed by Amazon.com. It allows you to download and read digital books, newspapers, magazines, and other electronic publications. The Kindle also includes a built-in speaker and headphone jack for listening to audiobooks or background music.
The first Kindle was released in November 2007 and several updated versions have been released since then. Each Kindle, except for the Kindle Fire, uses special type of display called E Ink or electronic paper. Unlike a typical laptop screen or computer monitor, the E Ink display is monochrome and has no backlight. Instead, it has a light-colored background and text and images are displayed in grayscale. The result is a paper-like display that can be easily viewed in bright sunlight.
You can download content to a Kindle using the built-in Wi-Fi connection (available in Kindles released in 2010 or later) or Amazons proprietary 3G Whispernet network. This Whispernet network is a free service provided by Amazon.com to Kindle users and does not require a wireless subscription. Amazon.com also provides a Whispersync that allows users to wirelessly sync data between multiple Kindle devices.
While the Kindle was originally designed as a basic e-reader, each iteration has provided more functionality. For example, recent versions of the Kindle include a web browser, which allows you to view websites. The Kindle Fire, which was introduced in September 2011, is as much as tablet as an e-reader, since it has a color touchscreen and runs the Android operating system. Kindle Fire users can also download apps directly from the Amazon.com Appstore.
NOTE: Kindle eBook files are saved with an .AZW file extension.
Java is a high-level programming language developed by Sun Microsystems. It was originally designed for developing programs for set-top boxes and handheld devices, but later became a popular choice for creating web applications.
The Java syntax is similar to C , but is strictly an object-oriented programming language. For example, most Java programs contain classes, which are used to define objects, and methods, which are assigned to individual classes. Java is also known for being more strict than C , meaning variables and functions must be explicitly defined. This means Java source code may produce errors or exceptions more easily than other languages, but it also limits other types of errors that may be caused by undefined variables or unassigned types.
Unlike Windows executables (.EXE files) or Macintosh applications (.APP files), Java programs are not run directly by the operating system. Instead, Java programs are interpreted by the Java Virtual Machine, or JVM, which runs on multiple platforms. This means all Java programs are multiplatform and can run on different platforms, including Macintosh, Windows, and Unix computers. However, the JVM must be installed for Java applications or applets to run at all. Fortunately, the JVM is included as part of the Java Runtime Environment (JRE), which is available as a free download.
NOTE: Oracle acquired Sun Microsystems in January, 2010. Therefore, Java is now maintained and distributed by Oracle.
File extensions: .JAVA, .JAV, .JAD, .JAR, .JSP, .CLASS
The iPod is a portable music player developed by Apple Computer. Though it is an Apple product, the iPod can be used with both Macs and PCs. The iTunes software, also created by Apple, is used to organize and transfer songs and playlists to the iPod. Both iTunes and the iPod support a wide variety of audio formats, including MP3, AAC, WAV, and AIFF. MP3 is the most common audio compression format, while AAC is the format used by the iTunes Music Store. WAV and AIFF are nearly identical formats that store CD-quality audio.
Since introducing the iPod in 2001, Apple has released several new versions of the popular device. These include iPod, iPod mini, iPod Special Edition, iPod photo, and iPod shuffle. iPod mini is a smaller version of the iPod that comes in various colors and stores fewer songs. iPod Special Edition is a variation of the basic iPod (the first being a black U2 iPod with the signatures of the band members on the back). iPod photo is an iPod with a color screen that allows users to store and view a library of photos as well as play music. iPod shuffle is an extra small iPod that only holds a couple hundred songs and does not have a screen.
All iPods store data on an internal hard drive, except the iPod Shuffle, which uses flash memory. This means each iPod, including the shuffle, can also be used as a hard drive. Aside from being a music player, the iPod can serve as a backup device, a basic organizer, and an alarm clock. To transfer files to the iPod, you must first connect it to your computer using a USB or Firewire cable. iTunes can automatically transfer your playlists and songs or you can change the programs preferences to manually update the iPod.
Because of its superb interface and unmatched ease of use, the iPod has become the staple product of the portable music player market. Granted, the cool factor of owning an iPod has certainly helped it gain popularity as well.
Inkjet printers are the most common type of consumer printers. The inkjet technology works by spraying very fine drops of ink on a sheet of paper. These droplets are ionized which allows them to be directed by magnetic plates in the inks path. As the paper is fed through the printer, the print head moves back and forth, spraying thousands of these small droplets on the page.
While inkjet printers used to lack the quality and speed of laser printers, they have become almost as fast as laser printers and some can even produce higher-quality images. Even low-budget inkjet printers can now print high-resolution photos. The amazing thing is, as the quality of inkjet printers has improved, the prices have continued to drop. However, for most people, refilling the inkjet cartridges a few times will often cost more than the printer.
The current announcer on [The Price Is Right] hired by [Bob Barker] mid-Season 32 in 2004 after previous announcer Rod Roddys death in 2003 who makes appearances on camera when something funny happens and can be heard laughing off camera.
To get a stick or similar implement and poke it into a hole to get something out. To [fertle]
Enum, short for enumerated, is a data type that consists of predefined values. A constant or variable defined as an enum can store one of the values listed in the enum declaration.
Enums are used in both source code and database tables. For example, an enum that stores multiple colors may be declared in C# as follows:
enum Color { white, red, green, blue, black };
A column in a MySQL database table may be defined as below:
Color ENUM (white, red, green, blue, black)
A variable or database value defined as Color can be assigned any of the five colors listed in the enum declarations above. If assigned any other value besides the one of the five colors above, it will remain undefined and may produce an error depending on the context. Also, enum variables may only contain one value. If a variable may need to store one or more predefined values, it should be defined as a SET instead.
Enums provide a highly structured way to store data since they can only store a single pre-defined value. While this helps ensure data integrity, it also limits their flexibility. Therefore, enum variables are most appropriate for storing discrete data that can only be one of a few possible values. Examples include colors, sizes, categories, months, and days of the week. Variables that contain more varied data, such as names and places, should be defined as strings.