Web development and programming

1. (TCO 2) Which of the following is not part of a UML diagram? (Points : 2) Obj

1. (TCO 2) Which of the following is not part of a UML diagram? (Points : 2) Object Name Attribute Method All of the above 2. (TCO 2) Java, C# and C++ all allow for the use of com…

1. (TCO 2) Which of the following statements is true? (Points : 2) Object names

1. (TCO 2) Which of the following statements is true? (Points : 2) Object names are listed in the bottom section of a UML diagram. Attribute names are listed in the …

1. (TCO 2) Which of the following statements is/are true? (Points : 2) Object na

1. (TCO 2) Which of the following statements is/are true? (Points : 2) Object names are listed in the middle section of a UML diagram. Attribute names are listed in the middle sec…

1. (TCO 2) Which statement best describes the relationship between superclass an

1. (TCO 2) Which statement best describes the relationship between superclass and subclass types? (Points : 4) A subclass reference cannot be assigned to a superclass varia…

1. (TCO 2) _____ are special methods that have the same name as the class they a

1. (TCO 2) _____ are special methods that have the same name as the class they are declared in and are used to initialize state of objects. (Points : 2) constructors destructors s…

1. (TCO 3) A _____ is a software or hardware device used to observe traffic as i

1. (TCO 3) A _____ is a software or hardware device used to observe traffic as it passes through a network on shared broadcast media. (Points : 3) logic bomb network …

1. (TCO 3) Assume you have a RacingCar class with a non-static data member named

1. (TCO 3) Assume you have a RacingCar class with a non-static data member named speed. If you create four objects of this class, how many copies of the speed variable will you ha…

1. (TCO 3) Composition represents what kind of relationship? (Points : 2) has -

1. (TCO 3) Composition represents what kind of relationship? (Points : 2) has - a is - a uses - a None of the above 2. (TCO 4) Select the false statement regarding inheritance. (P…

1. (TCO 3) Composition represents what kind of relationship? (Points : 2) has -

1. (TCO 3) Composition represents what kind of relationship? (Points : 2) has - a is - a uses - a None of the above Question 2. 2. (TCO 4) Which of the…

1. (TCO 3) Given the following code and flag = 4, what is the value of x after t

1. (TCO 3) Given the following code and flag = 4, what is the value of x after the code executes? int x = 0; switch (flag) { case 0: x++; break; case 1: case 2: x++; case 3: x++; …

1. (TCO 3) The Banker\'s algorithm helps to _______ deadlocks. (Points : 4) avoi

1. (TCO 3) The Banker's algorithm helps to _______ deadlocks. (Points : 4) avoid detect ignore prevent 2. (TCO 4) In _______ scheduling, a process may b…

1. (TCO 3) The _____ column attribute will provide a value for a field if none i

1. (TCO 3) The _____ column attribute will provide a value for a field if none is specified. (Points : 3) DEFAULT AUTO_INCREMENT VALUE NOT NULL …

1. (TCO 3) The term first normal form (1NF) describes the tabular format in whic

1. (TCO 3) The term first normal form (1NF) describes the tabular format in which all of the following are true except ______________ (Points : 2) all the key attributes are defin…

1. (TCO 3) What lets an employee continue to run his or her corporate database a

1. (TCO 3) What lets an employee continue to run his or her corporate database application while he is moving his computer from building to building on the organization’s headquar…

1. (TCO 3) Which of the following correctly describes the steps taken to develop

1. (TCO 3) Which of the following correctly describes the steps taken to develop classes using the object-oriented design process, after we develop a prototype for the user interf…

1. (TCO 3) Which of the following is NOT a primary category of a cyber-stalker?

1. (TCO 3) Which of the following is NOT a primary category of a cyber-stalker? (Points : 5) simple obsession love obsession vengeance sexual sadist 2. (TCO 10) In order to seize …

1. (TCO 3) You can use ________ to track the state of each user in the applicati

1. (TCO 3) You can use ________ to track the state of each user in the application. (Points : 3) Application state Session state cookies Web.config …

1. (TCO 3) You can use ________ to track the state of each user in the applicati

1. (TCO 3) You can use ________ to track the state of each user in the application. (Points : 3) Application state Session state cookies Web.config …

1. (TCO 4) C++ supports _____. (Points : 4) both single and multiple inheritance

1. (TCO 4) C++ supports _____. (Points : 4) both single and multiple inheritance only single inheritance only multiple inheritance neither single nor m…

1. (TCO 4) If firstName and lastName are string object variables, which statemen

1. (TCO 4) If firstName and lastName are string object variables, which statement can be used to combine (append or concatenate) the two into a single string variable? (Poin…

1. (TCO 4) If the derived class classD overrides a public member function functi

1.(TCO 4) If the derived class classD overrides a public member function functionName of the base class classB, then to specify a call to that public member function of the base c…

1. (TCO 4) If the derived class classD overrides a public member function, funct

1. (TCO 4) If the derived class classD overrides a public member function, functionName, of the base class classB, then to specify a call to that public member function of the bas…

1. (TCO 4) If there are certain columns of information that are not needed at a

1. (TCO 4) If there are certain columns of information that are not needed at a particular time but might be needed later, _____ the unneeded columns to allow users to focus on on…

1. (TCO 4) In a multi-area OSPF network the main area is Area _____. (Points : 2

1. (TCO 4) In a multi-area OSPF network the main area is Area _____. (Points : 2) A DR 0 1 Question 2.2. (TCO 4) End users are typically not found in w…

1. (TCO 4) In order to handle an event from a JButton object button1, what does

1. (TCO 4) In order to handle an event from a JButton object button1, what does a programmer need to do? (Points : 6) a. Create a nested inner class that implements the ActionList…

1. (TCO 4) In order to handle an event from a JButton object button1, what does

1.(TCO 4) In order to handle an event from a JButton object button1, what does a programmer need to do?(Points : 6) Create a nested inner class that implements the ActionListener …

1. (TCO 4) Suppose class Child is derived from class Parent that was in turn der

1. (TCO 4) Suppose class Child is derived from class Parent that was in turn derived from class GrandParent. The class Child is a _____ of GrandParent? (Points : 5) Success…

1. (TCO 4) The dynamic updating of a routing table is done by _____. (Points : 2

1. (TCO 4) The dynamic updating of a routing table is done by _____. (Points : 2) a routing protocol a static route the spanning tree protocol All of t…

1. (TCO 4) What is the output from the following loop? int sum = 0; for ( int i

1. (TCO 4) What is the output from the following loop? int sum = 0; for ( int i = 1; i % 2 != 0; i++) { sum += i; i++; } cout << sum << endl; (Points : 5) 2. (TCO 3) A…

1. (TCO 4) What is the result of 57 % 8? (Points : 1) 1 7 7.125 8 2. (TCO 4) Whi

1. (TCO 4) What is the result of 57 % 8? (Points : 1) 1 7 7.…

1. (TCO 4) What will the following pseudocode display? Declare Integer x = 3 Dec

1. (TCO 4) What will the following pseudocode display? Declare Integer x = 3 Declare Integer y = 2 If x < 10 Then If y > 5 Then Display "Al can join." Else Display "Mary can…

1. (TCO 4) Which of the following terms can be used to describe inheritance rela

1. (TCO 4) Which of the following terms can be used to describe inheritance relationships between classes? (Points : 5) parent/child super/sub base/derived All of the above 2. (TC…

1. (TCO 4) Which of the following terms can be used to describe inheritance rela

1. (TCO 4) Which of the following terms can be used to describe inheritance relationships between classes? (Points : 5) parent/child super/sub base/derived All of the above Questi…

1. (TCO 4) _____ is often used in the design of a program to describe the progra

1. (TCO 4) _____ is often used in the design of a program to describe the program processing. Pseudocode Algorithm Program control Data flow 2. (TCO 4) Which of the following stat…

1. (TCO 5) A return statement causes execution of a function to (Points : 5) ret

1. (TCO 5) A return statement causes execution of a function to (Points : 5) return to the top of the loop. return to the top of main. return to the top of the function. terminate…

1. (TCO 5) In a count-controlled loop, the counter performs which of the followi

1. (TCO 5) In a count-controlled loop, the counter performs which of the following actions? (Points : 3) a)Counter initialization b)Counter testing c)Counter adjustment d)All of t…

1. (TCO 5) The multicast address used by EIGRP to communicate is _____. (Points

1. (TCO 5) The multicast address used by EIGRP to communicate is _____. (Points : 2) 192.168.1.0 23 224.0.0.10 10.0.0.0 Question 2.2. (TCO 5) Another o…

1. (TCO 5) What is the maximum memory size for a microcontroller with a 16-bit a

1. (TCO 5) What is the maximum memory size for a microcontroller with a 16-bit address bus and 8-bit data bus? (Points : 6) 16 Kbyte 32 Kbyte 64 Kbyte 1 Mbyte 2. (TCO 5) What is t…

1. (TCO 6) To retrieve all fields from a table, use (Points : 3) SELECT ALL. SEL

1. (TCO 6) To retrieve all fields from a table, use (Points : 3) SELECT ALL. SELECT ANY. SELECT (). SELECT *. WHERE retail > 50 AND < 100 …

1. (TCO 6) Web applications can implement transactions by using methods that ___

1. (TCO 6) Web applications can implement transactions by using methods that _______. (Points : 3) initiate a transaction commit the transaction revert the transaction back to the…

1. (TCO 6) Web applications can implement transactions by using methods that ___

1. (TCO 6) Web applications can implement transactions by using methods that _______. (Points : 3) revert the transaction back to the original state of the database …

1. (TCO 6) Web applications can implement transactions by using methods that ___

1. (TCO 6) Web applications can implement transactions by using methods that _______. (Points : 3) revert the transaction back to the original state of the database …

1. (TCO 6) What function describes the use of an access control list? (Points :

1. (TCO 6) What function describes the use of an access control list? (Points : 2) ACLs control which user can access what services on the Internet. It is always pre…

1. (TCO 6) Write a function to have a user enter some number of integers into an

1. (TCO 6) Write a function to have a user enter some number of integers into an array. The integer values must be between -100 and +100 inclusive (+100 and -100 should be accepte…

1. (TCO 7) An abstract class can contain _____. (Points : 2) pure virtual functi

1. (TCO 7) An abstract class can contain _____. (Points : 2) pure virtual functions ordinary functions Both A and B None of the above 2. (TCO 7) An abstract _____ is used only to …