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Review for Test 2. Chapter 2 & 3. The 1s and 0s that a digital device works with are referred to as ____ digits. . Character data Numeric Data Binary Numbers ASCII. The speed specifications that you see in a computer ad indicate the speed of the microprocessor ____. Control Unit Register
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Review for Test 2 Chapter 2 & 3
The 1s and 0s that a digital device works with are referred to as ____ digits. • Character data • Numeric Data • Binary Numbers • ASCII
The speed specifications that you see in a computer ad indicate the speed of the microprocessor ____. • Control Unit • Register • RAM • Clock
Intel’s budget processor is called the ____. • Athalon • Pentium • Celeron • Titanium
C++, Java, COBOL, and Visual Basic are ______ languages. • High level • Machine • Microprocessor • Foreign
Software ____ are companies that specialize in packaging, marketing, and selling commercial software. • Marketers • Produces • Publishers • Makers
The ____ operating system was developed in 1969 at AT&T's Bell Labs. • Windows • Mac OS X • Linux • Unix
____ means a billion cycles per second. • Gigahertz • Megahertz • Exahertz • Kilohertz
Hard disk and tape storage technologies can be classified as ____ storage. • Optical • Magnetic • Slow • Volatile
____ access is the ability of a device to "jump" directly to the requested data. • Random • Volatile • Directed • Sequential
Which of the following is considered to be optical storage? • Floppy Disk • DVD • RAM • Tape
DPI is a measurement of quality for what? • Monitor • Printer • Hard drive • Memory
CRT stands for: • Common RAM techonolgy • Computer read technology • Cathode ray tube • Computer ROM tube
The program that starts the computer is called the: • Operating system • Bootstrap • DOS • GUI
The two parts of the processor are the ____ & the _______. • Control Unit, ALU • ALU, RAM • RAM, Virtual Memory • ALU, registers
A computer with fewer instructions on the ROM chip is considered to be: • RISC • CISC • TISC • TASC
All of the following increase processing speed except… • Parallel processing • Pipelining • Serial Processing • All of the above increase processing
Software built for a certain type of business is called: • Horizontal market software • Flat market software • Vertical market software • Specialized market software
Microsoft Office is an example of a(n): • Spreadsheet Program • Vertical Market Program • Software Suite • Operating System
All of the following are examples of application software except: • Powerpoint • Internet Explorer • Instant Messenger • Windows XP
Which of the following is best suited for answering what-if questions? • Word • Excel • Powerpoint • Outlook
All of the data about one entity in a database is entered into a _____. • Field • File • Disk Space • Record
Which software program would you use to create blueprints and product specifications? • CAD • CD Ripper • MIDI • Database
Accounting software is a good example of: • Vertical market software • Horizontal market software • Software suite • Networking Software
A programmer uses a _____ to prepare instructions into a format the computer can read. • Object coder • Suite • Transformer • Compiler
RAM is considered to be: • Magnetic Memory • Volatile Memory • Non-volatile Memory • Permanent
_____ is the rate that the computer redraws the screen. • Plasma Rate • Refresh Rate • Redraw Rate • Flicker Rate
A printer that spits ink onto the paper through small nozzles is: • Ink jet • Laser jet • Dot matrix • Thermal Transfer
Which of the following optical media stores the most data? • CD-R • CD-ROM • DVD-ROM • CD-RW
Tape drives read data through: • Random access • Sequential access • Straight Access • Limted Access
Character data can be represented in all of the following except: • ASCII • Unicode • EBCIDIC • PORTI
The chip that stores your computer configuration and requires a small battery is: • ROM • RAM • CMOS • DOS
ROM’s function is: • Tell the computer where the hard drive is during booting • Remember computer’s name on the network • Control configuration files • Temporarily store instructions for the ALU
All of the following are volatile memory storage devices except: • RAM • Registers • CMOS • ROM
Higher disk ____ allows for increased storage. • Quality • Density • Allocation • Volatility
_______time is the average time the computer takes in locating the media and reading it. • Access time • Read time • Focus time • Refresh time
Generally, which of the following is the least expensive monitor type? • CRT • LCD • Plasma • They’re all about the same
SVGA and XGA are examples of: • Print quality • Monitor resolutions • Expansion cards • Vertical market software
A GUI interface : • Allows you to manipulate icons and files in a graphical environment • Requires the user to memorize commands • Was first developed by Microsoft in AT&T labs in the 1960s • Is another name for the surface of a magnetic disk
If plug and play doesn’t work, you’ll need to install a ____ to get your peripheral to work. • Operating System • BIOS software • Device driver • Helper file
Magnetic storage can be endangered by: • Dust • Magnets • Heat • All of the above
ALU stands for • Arithmetic Learning Unit • Arithmetic Linking Unit • Arithmetic Logic Unit • Arithmetic Load Unit
The light data areas on a CD or DVD are called: • Lands • Pits • Scratches • Cells
All of the following are magnetic storage devices except: • Floppy disk • Hard drive • Zip Disk • Compact Flash Card
Tests run to test the overall speed of a processor are called: • Comparison matches • Benchmarks • Quality Control • Prototyping
RAM is generally measured in: • Kilobytes • Megabytes • Exabytes • Megabits
A file that runs when you click on it is generally called a(n): • Operating system • Office suite • Executable file • Compressed file
The compiled code that the computer understands is called: • Source Code • Object Code • Secret Code • Machine Code
The operating system is responsible for: • Booting the computer • Storing records in databases • Providing the user interface • Keeping the time when the computer is turned off.