CGS EXAM 2 Know all these questions and you are guaranteed an A or B This study guide is not a waste of time with a bunch of meanings and graphs you wont need This is simple and straight forward and is very hard to come by Know it all even if it doesn t make sense memorize it and it will help What is an open source Linux More s Law deals with Processors Amount of ram occupancy sitting on memory Physical Ram is measured in Gigabytes Fastest storage Beverdy disks Look up and know seek time and eatency Access time Expansion card turns binary code Video card Purpose of disk defragments Performance What material are transistors made of Silicon Clock speed is measured in Gigahertz Don t back up memory on Ram Commands a CPU can execute Instruction set CPU has 2 parts Control unit and algorithm unit Virus that attaches itself to a computer program Host What is a worm A virus that spreads faster and faster Microsoft word documents Macro Virus What is not true about power surges Chips are NOT affected Administrators and technicians instant dept Info systems When data in database is reliable Data integrity Opposite field is Category of info in a database Opposite record is Group of related fields What would not be used as a primary key Stratadness Most popular database Reptional Description of data in data base is what Data dictionary What is it called if you search a database Select query A shows unusual continuous behavior on a system Exceptionre weird spelling look up Group of 2 or more computers that share info Network A use stuff to build secure private networks VPN Keeps track of people logging on network Admin server Depositors for apps such as word App server Most widely used network typology Star Typology Set of rules for engineering communication Protocol Know the term for this definition used for identification purposes internally on networks New type of storage Saeid state drive What type of cable is not affected Fiber Optic Sniffer virus cannot Launch PPOS attach Trojan horse a program that appears to be useful but while it is running it does something malicious Company hires third party contractor Outsourcing Data completeness When you check to make sure the data box is full with appropriate info Classifying estimating and affinity grouping are all part of data mining Computers in a ring topology pass around a Token Processor or CPU connects this to what Front side bus Access is NOT part of open office Cookies do NOT access data on your hard drive means KNOW
View Full Document