Q&A Hero

Q: DOS is a(n) ____-modeoperating system.a. protected c. extendedb. virtual d. real

Q: The ____ desktop is the default desktop for Red Hat's distribution of Fedora 13.a. Fluxbox c. GNOMEb. KDE d. Windows 7

Q: Fedora 13 owes its parentage to ____.a. DOS c. MVSb. UNIX d. VM

Q: Xerox PARC is best known for essentially creating the modern PC ____.a. microprocessor c. graphical user interfaceb. standard output device d. hard drive

Q: A program with a very small amount of memory usage must have a memory leak.

Q: From the GUI interface, you cannot use a CLI.

Q: All modern operating systems support multithreading and multitasking.

Q: The DOS user interface is a command-line interface (CLI).

Q: A desktop is the main workspace in a graphical user interface.

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Q: Identify and describe three categories of printers.

Q: How is information written to an optical drive?

Q: What are the advantages of a SATA (Serial Advanced Technology Attachment) interface over a PATA (Parallel Advanced Technology Attachment) interface?

Q: What is a sound adapter?

Q: What is an expansion card?

Q: What is the significance of the connectors and cables for USB 1.1 and USB 2.0 being identical?

Q: What functions are performed by a computer's BIOS (basic input/output system)?

Q: How does poor heat dissipation adversely impact a PC?

Q: What are virtualized systems and how are they used?

Q: ____________________ is the rapid discharge of static electricity from one conductor to another conductor of a different potential.

Q: A(n) ____________________ is an expansion board that you insert into a computer so that it can be connected to a local area network (LAN).

Q: A(n) ____________________ uses rigid rotating platters to read and write on magnetic media.

Q: The ____________________contains a set of instructions designed to perform such tasks as arithmetic (adding, subtracting), logic operations (comparing two numbers), and transferring numbers from one register to another.

Q: The form ____________________ is the size, configuration, or physical arrangement of a computer case or one of its internal components, such as a system board.

Q: When connecting a LAN cable to a tower case, place it in the ____ connector.a. DB-15 female c. RJ-45 blackb. green 6-pin d. purple 6-pin

Q: In addition to the line voltage and capacitors, the flyback transformer, which generates up to ____ volts, is a dangerous part of a CRT monitor.a. 1,000 c. 10,000b. 5,000 d. 20,000

Q: Each crystal in a(n) ____ display is like a shutter, either allowing light to pass through or blocking the light.a. plasma panel c. LCD panelb. video projector d. CRT monitor

Q: Like televisions, monitor screen sizes are measured in diagonal ____.a. pixels c. millimetersb. inches d. centimeters

Q: A digital camera stores images digitally rather than recording them on ____.a. disk c. filmb. scanner d. tape

Q: In information technology, ____ usually refers to technologies for measuring and analyzing human body characteristics - such as fingerprints - for authentication purposes.a. biometrics c. data miningb. bioinformatics d. cryptography

Q: ____ are designed for the input of text and to control the operation of the computer.a. CRT monitors c. Printersb. Keyboards d. Storage devices

Q: A(n) ____ adapter permits a mobile user to connect to a LAN through a wireless (radio) connection.a. roaming c. wirelessb. audio d. video

Q: A cable modem is designed to operate over cable ____ lines.a. antenna c. modemb. TV d. phone

Q: A(n) ____ drive is a small, portable flash memory device that plugs into any computer with a USB port and functions as a portable drive with up to 256 GB of storage capacity.a. USB c. opticalb. tape d. floppy

Q: ____ drives store data sequentially rather than randomly.a. Floppy c. Tapeb. Optical d. Hard

Q: A disk drive ____ manages the transfer of data from a motherboard to a disk drive and vice versa.a. mapper c. controllerb. regulator d. manager

Q: FireWireis a very fast digital input/output system, providing transfer rates of up to ____Mbps.a. 100 c. 480b. 400 d. 750

Q: You can connect up to ____ USB peripherals with five levels of hubs to a single USB host controller.a. 25 c. 100b. 50 d. 127

Q: You can identify the ____ ports on the back of a PC by checking for male connectors.a. virtual c. parallelb. serial d. USB

Q: ROMs, PROMs, EPROMs, and EEPROMs that contain recorded programs are called ____.a. demoware c. firmwareb. middleware d. shareware

Q: The term ____ refers to read-and-write memory.a. ROM c. EPROMb. PROM d. RAM

Q: All buses consist of two parts: a data bus and a(n) ____ bus.a. address c. modularb. signal d. parallel

Q: The microprocessor in a PC has a heat ____ attached to dissipate generated heat.a. source c. gaugeb. transformer d. sink

Q: ____, which is located in the desktop computer case, is the electronic holding area for programs and data.a. The power supply c. Memoryb. The cooling system d. Firmware

Q: The ____, which is located in the desktop computer case, is the main circuit board for a PC.a. PCI bus c. microprocessorb. motherboard d. ROM chip

Q: The internal workings of a computer, and especially the hard drive, are extremely susceptible to static electricity.

Q: Peripheral devices are internal to the PC.

Q: Like RAM memory, mass storage devices do not retain data when the computer is turned off.

Q: The size of a bus determines how much data can be transmitted at one time.

Q: Changes that you make in virtual machines do not affect your physical computer.

Q: Match each item with a statement below.a. serial port f. registerb. SCSI g. mousec. power supply h. FireWired. capacitors i. buse. phone cable1) Sometimes called IEEE 1394.2) Converts the 110-volt alternating current (AC) in your office or household to the various direct current (DC) levels required by your PC.3) A small amount of high-speed memory.4) Transfers data in or out one bit at a time.5) Also called RJ-11.6) Parallel interface standard used for attaching peripheral devices to PCs.7) A set of circuits on the motherboard through which data is transferred from one part of a computer to another.8) Consists of a metal or plastic housing, a sensor on the bottom of the housing that is rolled on a flat surface, and one or more buttons on top of the housing.9) Electronic components within PC power supplies, monitors, and laser printers that may retain a charge long after power is removed from a circuit.

Q: What must be the contents of the stakeholder management plan?

Q: What is a stakeholder register and what information must be included in it?

Q: Identify and describe the four processes involved in project stakeholder management.

Q: A(n) _____ is a tool that is used to document, monitor, and track problems that need resolution.

Q: A(n) _____ is a tool that helps clarify expectations and lists project measures of success as well as priorities, expectations, and guidelines related to each measure.

Q: The _____ is a formal or informal document that helps project teams to effectively engage stakeholders and make sure that good decisions are made throughout the life of the project.

Q: A(n) _____ stakeholder is one who is aware of the project and its potential impacts and actively engaged in helping it succeed.

Q: A(n) _____ stakeholder is one who is aware of the project and is neither supportive nor resistant.

Q: A(n) _____ stakeholder is one who is oblivious to a project and its potential impact.

Q: A(n) _____ is a tool used to group stakeholders based on their level of authority and their level of concern for project outcomes.

Q: A(n) _____ is a technique for analyzing information to determine which stakeholders' interests to focus on and how to increase stakeholder support throughout the project.

Q: A simple way to document basic information on project stakeholders is by creating a(n) _____.

Q: Government officials and concerned citizens would be classified as _____ project stakeholders.

Q: The project sponsor, project team and the support staff would be the _____ project stakeholders.

Q: _____ can be classified as internal to the organization or external.

Q: _____ are individuals, groups, or organizations who may affect, be affected by, or perceive themselves to be affected by a decision, activity, or outcome of a project.

Q: The main output of the identifying stakeholders process is the _____.

Q: _____ can be perceived as enemies or allies by stakeholders depending on the outcomes of a project.

Q: The purpose of _____ is to identify all people or organizations affected by a project, to analyze their expectations, and to effectively engage them in project decisions throughout the life of a project.

Q: A(n) _____ is a tool used to document, monitor, and track problems that need resolution.a. requirements traceability matrix b. Gantt chartc. power/interest grid d. issue log

Q: Scope, time and cost goals in order of importance can be ranked on a(n) _____.a. requirements traceability matrix b. expectations management matrixc. responsibility assignment matrix d. probability matrix

Q: After identifying and analyzing stakeholders, the project manager and team should develop a(n) ______ to help them effectively engage stakeholders and make sure that good decisions are made throughout the life of the project.a. stakeholder management plan b. stakeholder registerc. issue log d. power/interest grid

Q: The project team must take corrective action if stakeholders with _____ are categorized as resistant or unaware.a. high interest/low power b. high interest and high powerc. low interest/ low power d. low interest/high power

Q: The project team must take corrective action if stakeholders with high interest and high power are categorized as _____.a. resistant b. neutralc. supportive d. leading

Q: Doctors who have been co-opted to actively participate in a project related to using information technology for chronic health problems would be examples of _____ stakeholders.a. supportive b. leadingc. resistant d. neutral

Q: Which of the following is true about identifying stakeholder? a. The project manager's family is not a potential stakeholder. b. It is not very difficult to identify stakeholders. c. Stakeholders with indirect ties to the project need not be engaged with. d. Stakeholders do not change during a project

Q: The stakeholder register is the output of the _____ process of project stakeholder management.a. initiating b. planningc. executing d. monitoring and controlling

Q: _____ involves monitoring stakeholder relationships and adjusting plans and strategies for engaging stakeholders as needed.a. Planning stakeholder management b. Identifying stakeholdersc. Managing stakeholder engagement d. Controlling stakeholder engagement

Q: One of the main outputs of the _____ process are the issue logs.a. Planning stakeholder management b. Identifying stakeholdersc. Managing stakeholder engagement d. Controlling stakeholder engagement