Computer Literacy Unit 1 IC3 Exam Questions And Answers

Computer Literacy Unit 1 IC3 Exam Questions And Answers Which of the following is a characteristic of the Linux Operating Software? - answerAvailable to use free of charge and is not owned by a particular company Which type of memory is non-volatile? - answerROM Which of the following would be most appropriate for a mainframe computer? - answerProcessing insurance claims The speed of CPU depends primarily on: - answerword size and clock speed A ___ is a billionth of a second - answernanosecond A _____ is 8 bits - answerByte A gigabyte is approximately _______ - answer1,000,000,000 Which type of memory is used by the computer when it starts up? - answerROM An operating system that can interpret voice commands and touch has a ___ interface - answerNatural User Computers on a network can usually share all EXCEPT: - answerprocessing All of the following computers can serve as a web server EXCEPT: - answersupercomputer Which of these types of memories contain no moving parts and is often used to transfer data between digital cameras and personal computers? - answerflash memory The process of ____ is when the OS is loaded into RAM and the desktop is visible on the screen - answerBooting What are the major functions of a computer? - answerinput, processing, storage, output The ____ consists of integrated cicruits and serves as the heart of the computer: - answerCPU When you turn on a computer from the power switch, a program is automatically moved from ____ to the processor - answerROM The fundamental program that controls the way computers interact with their components and the user is the - answeroperating system What is not an operation system? - answerAMD Which of the following is used for permanent storage? - answerhard drive Where does the computer store data and instructions that are frequently needed by the CPU? - answervideo RAM Which type of port connects a computer to a wired network? - answerEthernet You should do all of the following with keyboard replacement except - answerhave it 4 inches above your lap you should do all of the following with monitor placement except - answeroffset it slightly to the right or left Device drivers are written for a specific combination of ___ and devices - answeroperating systems a list of connect devices can be used in the _____ window - answerdevices manager laser printers require ____ to print documents - answertoner powder RFID is most associated with - answercars moving through tollways which of the following holds the largest amount of data? - answerblu-ray disc the quality and level of detail on a screen is determined by the - answerresolution Programs that can recognize the image of a character and convert it to ASCII or Unicode number are called optical _____ programs - answercharacter A CD-RW is a compact disc that is: - answerrewritable For a higher level of security, ____ can be used to match unique characteristics to the user - answerbiometric devices Which type of port was developed to reduce the number of different types of ports on a computer? - answerUSB LCD stands for _____ display - answerliquid crystal plug-and-play is part of the ____ operating system - answerWindows What does the term hot-swappable mean? - answerThe computer can remain powered on while a device is plugged in or removed