Technology
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According to Microsoft, software piracy effects the economy because companies lay off employees as a result of sales lost due to pirated software. Piracy also affects the development of new technology and causes loss of tax revenue.
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Q: What are the dimensions of a CD case?
A: The standard dimensions of a CD case are 5.59 inches long by 4.92 inches wide and 0.39 inch deep. Inasmuch as some CD cases are designed to hold more than one CD, the case depth varies. On the other hand, the length and width of cases rarely vary. -
Q: What are the disadvantages of a radio?
A: A radio does not have the same advantages as other means of communication and entertainment such as the television and the Internet. It lacks visual appeal as no pictures emanate from a radio. A radio signal has limited strength. -
Q: When did the first iPod come out?
A: The first iPod came out in October 2001. When it first hit the market, the 5-gigabyte first-generation iPod cost $399. In March 2002, a 10-gigabyte iPod model was released and sold for $499. -
Q: What is the difference between analog and digital signals?
A: The difference between analog and digital signals is that an analog signal is a continuous electrical message while digital is a series of values that represent information. Analog is conveyed by electrical current variations. Digital signals are relayed as a series of values that a device can read, such as a digital television. -
Q: What is the difference between analog and digital data?
A: Digital data refers to information stored as zeros and ones, while analog data refers to other storage methods. While digital data has largely supplanted analog data, some prefer analog storage techniques. Many analog records have been replaced by digital storage. -
Q: What do you need to furnish a home recording studio?
A: For a quality home recording studio, you'll need a good microphone, a solid microphone stand, a pop filter, a shock mount for the microphone and all the electronics needed for recording your sound. To get even better quality, consider investing in soundproofing. - See More Audio Equipment Questions
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Q: Why do we need to study information systems?
A: Studying information systems helps find the most efficient way to harvest and store data so it can be easily used. Efficiency in these systems can help solve problems in areas such as logistics or automation, reducing the amount of wasted effort or confusion due to poor information management. -
Q: What is server side programming?
A: According to CodeConquest.com, server side programming is a type of programming that relies on code operated from the server of a website, not the computer that is actually accessing it. This is a sharp contrast to client side programming, where the code itself is read and interpreted by the computer accessing the code and then utilized. In server side programming, the server performs most of these script-interpreting functions. -
Q: Why can't a machine be 100 percent efficient?
A: No machine can operate at 100 percent efficiency because some of the energy input will always be used to overcome the force of gravity and the effects of friction and air resistance. Even an optimally tuned engine heats up eventually, and that heat is thermal energy being lost. -
Q: What is a dry run testing?
A: A dry run testing is a process in which a computer, electrical equipment or a piece of hardware is tested for stability and performance issues prior to release. A dry run test is done in controlled conditions to minimize the negative effects of any product failure. -
Q: Why is RAM so important?
A: The amount of RAM your computer has can affect the speed and performance of the computer. RAM stands for random access memory. -
Q: What does "CSS" stand for?
A: CSS stands for cascading style sheets, a style language used to add fonts, spacing, color and other stylistic elements to documents on the Internet. CSS is used to style documents written in markup languages such as HTML, XHTML and XML. - See More Computer Programming Questions
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Q: What is the difference between inkjet and laser printers?
A: Inkjet printers create images by shooting drops of ink onto paper as dictated by a computer, while laser printers use a xerographic process in which an image is digitally scanned by a laser, then transferred to paper. It is important to consider the advantages and disadvantages of both types when shopping for a printer. -
Q: How does a computer process data?
A: Before data is processed by a computer, it has to be fed into the computer using a keyboard, mouse or another input device. The central processing unit (CPU) analyzes the raw data and processes it into sensible information. The CPU receives instructions from the user and issues prompts accordingly. After the data is processed, it is translated to output formats that are easily understandable by the user. -
Q: How do you unfreeze a computer mouse?
A: For a wired or wireless mouse, unplug the USB cable, or plug and reconnect it to correct the problem. Unfreeze a laptop mouse by enabling the touchpad. To do this, you will use the Fn key and the Touchpad key. -
Q: What is a computer-controlled telescope?
A: A computer-controlled telescope is a regular telescope that has been mounted to a motorized platform. This platform gradually moves through the observation period to compensate for the apparent motion of the sky. The exact path the telescope follows has to be programmed into the controlling computer. -
Q: What is the difference between CD ROM and DVD ROM?
A: According to HowStuffWorks, the main difference between DVD ROMs and CD ROMs is that DVDs hold 4.7 gigabytes and CDs have 650 megabytes. Two-layer DVDs hold twice as much as a regular DVD. -
Q: What is the largest laptop screen available?
A: One laptop from Sager comes with a 20-inch screen, making it one of the largest on the market as of 2014. Most laptops available in the market in 2014 have 13- to 16-inch screens. Some of the largest laptop screens available for purchase off-the-shelf come with 17.3-inch screens. - See More Computers & Hardware Questions
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Q: Can you burn music to a CD that already has music on it?
A: CDs and DVDs that have already been burned with music and other data can still accommodate more files, but only if they are configured as multi-session discs. Burning additional music to a multi-session disc requires that the disc has remaining free space. -
Q: How do you save to a memory stick?
A: Memory sticks are a convenient method to carry files from place to place. Use "copy-and-paste" method to transfer files from a device to a memory stick . -
Q: What is the difference between SD and XD memory cards?
A: The main difference between SD memory cards and XD memory cards pertains to capacity and speed. Generally, SD memory cards have a greater capacity and faster speed than XD memory cards, according to Photo Technique. -
Q: How do you fix a hard drive with detected imminent failure?
A: With a PC, if a hard drive failure is imminent, the user typically needs to replace it after creating a set of recovery discs and backing up personal files to another hard drive or USB storage device. After installing the new drive and performing system recovery, the OS should be loaded. Personal files can be uploaded to the new hard drive after recovery. -
Q: What is the function of a hard disk's actuator?
A: A hard disk's actuator is the electronic device that moves the actuator arm across the hard disk's platter, and it works hand in hand with other components to locate, write, read or delete information. The actuator assembly operates similarly to how a record player plays a vinyl record. -
Q: What is external memory?
A: External memory refers to external hard drives, discs and USB thumb drives. These are all media kept externally to your PC case. - See More Digital Storage Questions
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