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aturday, 28 September 2013, 09:29 AM;Completed on Sunday, 29 September 2013, 01:57 PM;Time taken 1 day 4 hours;Marks 27/70;Grade 38.57 out of a maximum of 100 (39 %) Question 1 Marks: 1 dont do this to me like bruce wayne did he a bad one Structures can be stacked or connected to one another at their ____. Choose one answer.;a. entry points only;b. exit points only;c. entry or exit points;d. entry or combination points Incorrect Marks for this submission: 0/1. Question 2 Marks: 1 As a general rule, an eof question should always come immediately after an input statement because the end-of-file condition will be detected at input. Answer: True False Correct Marks for this submission: 1/1. Question 3 Marks: 1 From the 1950s, when businesses began to use computers to help them perform many jobs, through the 1970s, almost all interactive dialogues between people and computers took place at the ____. Choose one answer.;a. command prompt;b. graphical window;c. menu;d. system interface Correct Marks for this submission: 1/1. Question 4 Marks: 1 ____ refers to how the internal statements of a method serve to accomplish the method?s purpose. Choose one answer.;a. Coupling;b. Cohesion;c. Bonding;d. Binding Incorrect Marks for this submission: 0/1. Question 5 Marks: 1 ____ involves combining two or more files while maintaining the sequential order. Choose one answer.;a. Merging files;b. Sorting files;c. Splitting files;d. Dividing files Correct Marks for this submission: 1/1. Question 6 Marks: 1 All methods require a this reference. Answer: True False Correct Marks for this submission: 1/1. Question 7 Marks: 1 An array is a/an ____ of values in computer memory. Choose one answer.;a. list;b. accumulation;c. set;d. record Incorrect Marks for this submission: 0/1. Question 8 Marks: 1 The most common way to declare a destructor explicitly is to use an identifier that consists of ____. Choose one answer.;a. a colon followed by the class name;b. a period followed by the class name;c. a tilde followed by the class name;d. an exclamation mark followed by the class name Correct Marks for this submission: 1/1. Question 9 Marks: 1 The following pseudocode is an example of a/an ____ structure.;get number;while number is positive;add to sum;get number Choose one answer.;a. sequence;b. decision;c. loop;d. nested Incorrect Marks for this submission: 0/1. Question 10 Marks: 1 The do loop is a variation of the ____ loop. Choose one answer.;a. if-then-else;b. while;c. case;d. sequence Correct Marks for this submission: 1/1. Question 11 Marks: 1 An array whose elements you can access using a single subscript is a/an ____ array. Choose one answer.;a. one-dimensional;b. multi-dimensional;c. non-dimensional;d. differential Correct Marks for this submission: 1/1. Question 12 Marks: 1 The keyword that is NOT included in a single-alternative selection is ____. Choose one answer.;a. if;b. then;c. else;d. endif Incorrect Marks for this submission: 0/1. Question 13 Marks: 1 Arrays, unlike simple built-in types, are ____. Choose one answer.;a. passed by deference;b. passed by value;c. passed by reference;d. passed by configuration Incorrect Marks for this submission: 0/1. Question 14 Marks: 1 When you ____ records, you store a list of key fields paired with the storage address for the corresponding data record. Choose one answer.;a. store;b. tab;c. underscore;d. index Incorrect Marks for this submission: 0/1. Question 15 Marks: 1 A ____ allows users to interact with a program in a graphical environment. Choose one answer.;a. GCI;b. CGI;c. command line;d. GUI Incorrect Marks for this submission: 0/1. Question 16 Marks: 1 ____ errors are relatively easy to locate and correct because the compiler or interpreter you use highlights every error. Choose one answer.;a. Logic;b. Syntax;c. Input;d. Process Correct Marks for this submission: 1/1. Question 17 Marks: 9 Match each item with a statement below.;A decision ?inside of? another decision;Used when you must nest a series of decisions about a single variable;Using this operator, each Boolean expression must be true in order for the entire expression to be evaluated as true;if-then-else structure;An expression whose value can be only true or false;When this operator is used, only one of the listed conditions must be met for the resulting action to take place;Part of a decision that executes only when the tested condition in the decision is false;Path that can never be traveled;Will always evaluate to the same result Partially correct Marks for this submission: 3/9. Question 18 Marks: 1 Providing array values is sometimes called ____. Choose one answer.;a. creating the array;b. declaring the array;c. accumulating the array;d. populating the array Incorrect Marks for this submission: 0/1. Question 19 Marks: 1 In every popular computer coding scheme, ?A? is numerically one greater than ?B.? Answer: True False Incorrect Marks for this submission: 0/1. Question 20 Marks: 1 A calling method sends a/an ____ to a called method. Choose one answer.;a. parameter;b. interface;c. object;d. argument Incorrect Marks for this submission: 0/1. Question 21 Marks: 1 Classes that depend on field names from parent classes are said to be ____ because they are prone to errors. Choose one answer.;a. robust;b. innovative;c. fragile;d. constructive Correct Marks for this submission: 1/1. Question 22 Marks: 1 A ____ is one of the tiny dots of light that form a grid on your screen. Choose one answer.;a. point;b. texel;c. shader;d. pixel Correct Marks for this submission: 1/1. Question 23 Marks: 1 In a class method, the ____ reference can be used only with identifiers that are field names. Choose one answer.;a. my;b. this;c. that;d. me Incorrect Marks for this submission: 0/1. Question 24 Marks: 1 A ____ read is an added statement that gets the first input value in a program. Choose one answer.;a. nested;b. stacked;c. posttest;d. priming Incorrect Marks for this submission: 0/1. Question 25 Marks: 1 ____ is where a variable?s data type or other information is stored as part of the name. Choose one answer.;a. Hungarian notation;b. Pascal notation;c. Turing notation;d. Camel case Incorrect Marks for this submission: 0/1. Question 26 Marks: 1 When you store data records, they exist in ____. Choose one answer.;a. some type of order;b. the reverse order from how they were entered;c. the same default ordering for all systems;d. a random order Incorrect Marks for this submission: 0/1. Question 27 Marks: 1 A derived class always ?____? case or instance of the more general base class. Choose one answer.;a. has a;b. make a;c. redefines;d. is a Correct Marks for this submission: 1/1. Question 28 Marks: 1 Array elements all have the same ____ in common. Choose one answer.;a. pointer;b. memory location;c. value;d. data type Incorrect Marks for this submission: 0/1. Question 29 Marks: 1 At any moment in time, a variable can hold more than one value. Answer: True False Incorrect Marks for this submission: 0/1. Question 30 Marks: 1 Performing an operation on an icon causes a/an ____. Choose one answer.;a. instance;b. message;c. event;d. interface Incorrect Marks for this submission: 0/1. Question 31 Marks: 1 A ____ is a temporary detour in the logic of a program. Choose one answer.;a. sequence break;b. control break;c. control sequence;d. break control Incorrect Marks for this submission: 0/1. Question 32 Marks: 1 Placing a structure within another structure is called ____ structures. Choose one answer.;a. nesting;b. stacking;c. shelling;d. selecting Incorrect Marks for this submission: 0/1. Question 33 Marks: 1 A unique identifier for a record in a database is often called a ____. Choose one answer.;a. unique index;b. primary reference;c. secondary key;d. primary key Incorrect Marks for this submission: 0/1. Question 34 Marks: 1 One way to straighten out an unstructured flowchart segment is to use the ?____? method. Choose one answer.;a. spaghetti code;b. spaghetti bowl;c. restructuring

 

Paper#71916 | Written in 18-Jul-2015

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