Math & Science
Flach Cards Collections
Comp Sci. Midterm
Ch1 Whats a comp? Input, Output, Data, information, 4 major functions computer preforms , binary , ASCII , Unicode , laptop
2013-06-15 • 9 Cards
Kins 156
Forearm Splint: Mech, S&S, Common sport, Wrist Sprain vs. Wrist fracture: Mech & why need an X-ray?, Carpal Tunnel: MEch, S&S, What test is used for Carpal Tunnel?, Navicular Fractice, main problem with Navicular fracture?, anatomical snuff box, mallet or baseball finger, boutonniere Deformity, Game keeper's thumb, what is the objective of thumb taping?, what is the hand position in thumb taping?, how many figure 6's in thumb taping?, what materials are needed for thumb taping?, what is the mech for head injuries?
2013-05-11 • 46 Cards
FIN CH12
Portfolio weights, Return on a portfolio, Expected return of a portfolio, Volatility of a portfolio, Correlation, Equally weighted portfolio, Market portfolio, Market Cap, Value-weighted portfolio, Market proxy, Market index, Beta, Market risk premium (equity risk premium), Capital Asset Pricing Model (CAPM), required return
2013-05-06 • 17 Cards
FIN CH11
average annual return, Standard deviation, Variance, Normal distribution, Prediction interval, Common risk, Independent risk, Diversification, unsystematic risk, Systematic risk, When firms carry both types of risk, only the ........... will be eliminated by diversification when we combine many firms into a portfolio. The volatility will therefore decline until only the .........., which affects all firms, remains., The risk premium of a stock is not affected by its diversifiable, ......risk? page 337, The risk premium for diversifiable risk is zero. Thus, investors are not compensated for holding ....... risk., The risk premium of a security is determined by its .....risk and does not depend on its diversifiable risk., Thus, there is no relationship between .....and......for individual securities. page 338
2013-05-05 • 15 Cards
Biology
Biome, Convection cells, Orographic Precipitation, Terrestrial Biome Type, Condensation, Nutrient Cycles, Oligotrophic Environment, Eutrophic Environment, Heterotrophs, Carnivores, Savannas, Tropical dry forest, Deserts, Desertification, Temperate grasslands
2013-04-17 • 111 Cards
CIS chapter 15 Q&A
1. The __________ is the part of a computer with which the user interacts. a. central processing unit b. user interface c. control system d. interactivity system, 2. Before GUIs became popular, the __________ interface was the most commonly used. a. command line b. remote terminal c. sensory d. event-driven, 3. A __________ is a small window that displays information and allows the user to perform actions. a. menu b. confirmation window c. startup screen d. dialog box, 4. A type of program that is typically event-driven is the __________ program. a. command line b. text-based c. GUI d. procedural, 5. An item that appears in a program’s graphical user interface is known as a __________. a. gadget b. component c. tool d. graphic object, 6. By specifying characteristics such as color, size, and location, __________ deter- mine how a GUI element appears on the screen. a. properties b. attributes c. methods d. event handlers, 7. An __________ is an action that takes place within a program, such as the clicking of a button. a. event handler b. anomaly c. event d. exception, 8. A(n) __________ is a module that automatically executes when a specific event occurs. a. event handler b. auto module c. startup module d. exception
2013-04-10 • 8 Cards
CIS chapter 14 Q&A
1. A(n) __________ programming practice is centered on creating modules and functions that are separate from the data that they work on. a. modular b. procedural c. functional d. object-oriented, 2. A(n) __________ programming practice is centered on creating objects. a. object-centric b. objective c. procedural d. object-oriented, 3. A(n) __________ is a member of a class that holds data. a. method b. instance c. field d. constructor, 4. The __________ specifies how a class’s field or method may be accessed by code outside the class. a. field declaration b. New key word c. access specifier d. constructor, 5. A class’s fields are commonly declared with the __________ access specifier. a. Private b. Public c. ReadOnly d. Hidden, 6. A __________ variable is a special type of variable that can reference an object in the computer’s memory. a. memory b. procedural c. class d. dynamic, 7. In many programming languages, the __________ key word creates an object in memory. a. Create b. New c. Instantiate d. Declare, 8. A(n) __________ method gets a value from a class’s field but does not change it. a. retriever b. constructor c. mutator d. accessor, 9. A(n) __________ method stores a value in a field or changes the value of a field in some other way. a. modifier b. constructor c. mutator d. accessor, 10. A(n) __________ method is automatically called when an object is created. a. accessor b. constructor c. setter d. mutator, 11. A set of standard diagrams for graphically depicting object-oriented systems is provided by __________. a. the Unified Modeling Language b. flowcharts c. pseudocode d. the Object Hierarchy System, 12. When the value of an item is dependent on other data, and that item is not updated when the other data is changed, we say that the value has become __________. a. bitter b. stale c. asynchronous d. moldy, 13. A class’s responsibilities are __________. a. objects created from the class b. things the class knows c. actions the class performs d. both b and c, 14. In an inheritance relationship, the __________ is the general class. a. subclass b. superclass c. slave class d. child class, 15. In an inheritance relationship, the __________ is the specialized class. a. superclass b. master class c. subclass d. parent class
2013-04-10 • 16 Cards
CIS chapter 13 Q&A
1. A recursive module __________. a. calls a different module b. abnormally halts the program c. calls itself d. can be called only once, 2. A module is called once from a program’s main module, and then it calls itself four times. The depth of recursion is __________. a. one b. four c. five d. nine, 3. The part of a problem that can be solved without recursion is the __________ case. a. base b. solvable c. known d. iterative, 4. The part of a problem that is solved with recursion is the __________ case. a. base b. iterative c. unknown d. recursive, 5. When a module explicitly calls itself it is called __________ recursion. a. explicit b. modal c. direct d. indirect, 6. When module A calls module B, which calls module A, it is called __________ recursion. a. implicit b. modal c. direct d. indirect, 7. Any problem that can be solved recursively can also be solved with a __________. a. decision structure b. loop c. sequence structure d. case structure, 8. Actions taken by the computer when a module is called, such as allocating memory for parameters and local variables, are referred to as _____________. a. overhead b. setup c. cleanup d. synchronization, 9. A recursive algorithm must __________ in the recursive case. a. solve the problem without recursion b. reduce the problem to a smaller version of the original problem c. acknowledge that an error has occurred and abort the program d. enlarge the problem to a larger version of the original problem, 10. A recursive algorithm must __________ in the base case. a. solve the problem without recursion b. reduce the problem to a smaller version of the original problem c. acknowledge that an error has occurred and abort the program d. enlarge the problem to a larger version of the original problem
2013-04-10 • 10 Cards
CIS chapter 12 Q&A
1. Which pseudocode statement displays the first character in the String variable str? a. Display str[1] b. Display str[0] c. Display str[first] d. Display str, 2. Which pseudocode statement displays the last character in the String variable str? a. Display str[-1] b. Display str[length(str)] c. Display str[last] d. Display str[length(str) - 1], 3. If the str variable contains the string "berry", which pseudocode statement changes its contents to "blackberry"? a. Set str[0] = "black" b. Set str = str + "black" c. insert(str, 0, "black") d. insert(str, 1, "black"), 4. If the str variable contains the string "Redmond", which pseudocode statement changes its contents to "Red"? a. delete(str, 3, length(str)) b. delete(str, 3, 6) c. Set str = str - "mond" d. Set str[0] = "Red", 5. What will the following pseudocode result in? Declare String name = "Sall" Set name[4] = "y" a. An error will occur. b. The variable name will contain the string "Sally". c. The variable name will contain the string "Saly". d. The variable name will contain the string "Sall y".
2013-04-10 • 5 Cards
CIS chapter 11 Q&A
1. A menu is a __________. a. case structure that selects an operation in a program b. group of modules that perform individual tasks c. list of operations displayed on the screen that the user may choose from d. table of Boolean choices, 2. When the user selects an item from a menu, the program must use a __________ structure to perform an action based on that selection. a. repetition b. sequence c. menu selection d. decision, 3. If a menu-driven program uses a loop to redisplay the menu after a selected opera- tion has been performed, the menu should probably have an item that the user can select to __________. a. end the program b. perform the same operation again c. undo the previous operation d. reboot the computer, 4. A program that uses a multiple-level menu displays __________ when it starts. a. a warning to the user b. the main menu c. a submenu d. the grand menu, 5. When the user selects an item from a multiple-level menu, __________ might be displayed next. a. the main menu b. a user information form c. a submenu d. a question asking the user whether he or she wants to continue, 6. When the user selects an operation from a __________, the program immediately performs that operation and then the program redisplays the menu (or the pro- gram ends if it does not use a loop to redisplay the menu). a. multiple-level menu b. single-level menu c. submenu d. master menu, 7. When the user selects an operation from a __________, the program might display another menu. a. multiple-level menu b. single-level menu c. submenu d. interleaved menu
2013-04-10 • 7 Cards