Matt Kastner of Coastal Business Supplies Inc. estimates that every milliliter of ink yields about 1 square foot of printing. On a table of print yields of various HP cartridges, the number of pages ranged from 31 to about 40 per milliliter.
A:There are several different types of CD cases. The standard single CD jewel case usually measures 5.59 inches by 4.92 inches by 0.39 inches. Slimline cases usually measure 5.59 inches by 4.92 inches by 0.2 inches.
A:Fifty decibels is the level of noise of a quiet conversation at home or a quiet stream. In comparison, the general base of 70 decibels is the noise level of a vacuum cleaner or of radio and TV audio.
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 Many analog records have been replaced by digital storage.
A:A dipole antenna uses two conductors of the same length to detect radio waves and transmit the corresponding variable electrical current to a receiver. Each conductor represents one-quarter of a wavelength, and when combined, the dipole can detect a half-wavelength signal. The length of the two conductors determines the operational frequency.
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.
A:General-purpose software refers to computer applications that are not designed for a particular business, industry or department. These applications may, therefore, be adopted and applied by many professionals, including engineers, security analysts, accountants, chemists, medical officers and attorneys.
A:The process of typing a subscript on a Mac differs depending on the application. Since Microsoft Word is the most widely used word processing application, the process is described for that application. To type a subscript into Word, press the Command button and the "=" keys on your keyboard simultaneously.
A:According to Dictionary.com, computer technology is the activity of designing, constructing, and programming computers. Computer technology directly correlates with information technology. Computer technology encompasses a developing list of different software programs and devices. Computer technology is also a very popular degree program offered by many colleges; this degree program tends to focus on learning current operating systems, hardware/software training and computer repair.
A:Automated systems eliminate the need for human interference in order to complete a task. Several industries use automated systems to increase production and reduce costs. A common example is an ATM, which can process banking transactions without a teller.
A:Embedded software refers to computer programs that directly interact with hardware. These programs are typically built to perform a specific function or to make the hardware perform in a specific way, and several pieces of embedded software may be built into a single piece of hardware. Embedded software is an integral part of the hardware into which it is built.
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.
A:For a casual typist, the average typing speed is 41 words per minute (WPM) with 92 percent accuracy, according to eLearning Industry. The average is between 50 and 80 WPM for individuals who write for a living.
A:CNET explains that Macintosh OS X Mountain Lion was a minor upgrade to the Lion operating system. It improved applications and provided useful new features for file sharing and social connectivity. Apple computer’s Mountain Lion was the ninth major operating system released for Macintosh computers.
A:Notebook computers are smaller than laptops and usually weigh less than 6 pounds whereas laptops weigh up to 18 pounds. Laptops also typically have more functionality, including desktop accessories like DVD drives.
A:Advantages of using computers in education include increased access to information on the Internet and enhanced classroom experiences through the incorporation of visual media. Some disadvantages include the additional cost of purchasing computers, high infrastructure costs such as electricity, and exposure to negative or inappropriate information on social sites.
A:A modem is an external or internal device thats function is to transmit digital data over communication lines. Traditional modems once used frequently with dial-up networks convert analog data from telephone lines into computer digital data. Broadband modems transfer digital data between two digital devices.
A:The first 8-inch floppy disks created in the 1970s had a capacity of 80 kilobytes. By 1986, IBM improved its design, resulting in the 3.5-inch floppy disk, which had a maximum capacity of 1.44 megabytes.
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.
A:A gigabyte is much larger than a megabyte. According to the National Institute of Standards and Technology, there are 1000 megabytes in a gigabyte. However, in some cases, a gigabyte is defined as 1024 megabytes.
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.