which of the following statements about encapsulation is correct?

D. Both I and II are incorrect. They are both shockingly bad. This quiz section contains a CCNA practice quiz on VLAN (Virtual LAN).. You can test your skills on the basic functionalities of VLAN in computer networking. Use your Greenfoot knowldege: If an Actor class Fly has a variable defined to store the current speed, which of the following statements would successfully add a Fly and define the current speed as 2? The following quiz section contains multiple-choice questions, drag and drops as well as "refer to the exhibit" questions as per the CCNA 200-301 Exam pattern.. 13.5 Suppose A is an abstract class, B is a concrete subclass of A, and both A and B have a no-arg constructor.Which of the following is correct? Consequently, Class is the best example of Data Encapsulation. D. Constructor of a class cannot be private. Unlike classes, structures cannot inherit other structures or classes. The CCNA practice quiz is very helpful for the preparation for the CCNA . Encapsulation is an Object Oriented Programming concept that rather binds a group of related properties, functions, and other members into a single unit. Which of the statements or expressions are valid? 7. Which of the statements or expressions are valid? All function calls are resolved at compile-time in OOPS. B) Encapsulation prohibits changes to the implementation details to ensure that users of the class will not be affected. 2. C) Encapsulation enables changes to the implementation details . B. . A: Different objects of same class always hold the same methods, since they are of same class. Q 16 - Which of the following statements is correct about encapsulation? So the correct answer will be B. which of the following statements about encapsulation is correct? too many functions or external classes are declared as friends of a class with protected or private data, it lessens the value of encapsulation of separate classes in object-oriented programming. Method B is a variable argument method. E: The IP address on the serial interface of the Attalla router is configured incorrectly. A constructor is called at the time of use of an object. The following code is an example of a correct initialization statement: char c="c"; Mark for Review (1) Points True False (*) 9. 13. The data link layer adds physical source and destination addresses and an FCS to the segment. Question 2. C - Abstraction allows making relevant information visible and encapsulation enables a programmer to . Encapsulation, Routing, and De-encapsulation. Which of the following statements is correct about constructors? Options. The C/C++ convention is to create two files for each class: a header file (.h suffix) for the class interface, and an implementation file (.c, .cp, .cpp, .C suffix) for the code of the class. Which one of the following is correct about the statements given below? Options; A. Encapsulation provides an easier means of transporting class information. A derived class may not be able to access all the base class data. C. Only I is correct. - Objects do not permit encapsulation. B. c) To use encapsulation, the implementation details must be public. Identify the correct statement from among them. d. Static functions can access static data as well as instance data. It is desired to design an object-oriented employee record system for a company. b. you don't need many functions. Which of the following statements are correct about Inheritance in C#.NET? Important Points. Govt Jobs. B. (b) The level 0 DFD only consists of the main process. Explanation: From the above statements, the new List(3, true) is the correct answer; this is because of the constructor type. Only II is correct. The above program violates the feature of encapsulation. a. you don't need to use different names for same action. 2) Friendship is not mutual. They are both shockingly bad. Answer (1 of 4): Neither. (Single Answer) A. A - Encapsulation is defined as the process of enclosing one or more items within a physical or logical package. Options; A. Answer : (a) Reason: Gane and sarson shaler mellor discussed on structured aspects rather than on object oriented programming methodologies. Which of the following statements are correct about static functions? C: The S3 interface of the Steele router has been configured with the frame-relay encapsulation ietf command. The Mongo DB Quiz will give you the complete understanding of Mongo DB concepts. Show Answer Scratch Pad Discuss Any data those actions use is not available to the caller. 2) Which statement is true regarding an object? A: The above question involves the class and the members and methods that are created in the class.. Public method is accessible to all other classes in the hierarchy. The transport layer divides a data stream into segments and may add reliability and flow control information. 9) Which of the following statements about classes is correct? 1) Friends should be used only for limited purpose. De-Encapsulation Process (At receiver's side) Step 1: The Physical layer (in the OSI or TCP/IP model) takes the encapsulated data signals or bits from the sender, and de-encapsulate it in the form of a data frame to be forwarded to the upper layer, i.e., the Data-Link layer. (c) The level 0 DFD is the same as the context diagram. Q: Which of the following members take * :values in test object Class Test (int xyz,; Static int xyz2;. Correct Answer: Encapsulation . 8. Private access specifier. Options; A. Analysis, design, and implementation steps in the given order and using multiple iterations. 3. Both I and II are correct. . (e) An object is not an instance of a class. All objects of a class have the same pieces A: Answer is option (d) == (is equal to) (comparison operator) Q: Which of the following statement is not correct about Anonymous inner classes O Anonymous classes do. The de-encapsulation process takes place on the receiving computer. B. Overridden methods have the same signature. Correct Answer: C. Q22) If a security group is deleted, the rules in the security group will be deleted as well. C. Member functions of a class must be private. (Choose two.) 45. Encapsulated code is usually easier to maintain By providing method for access, you can make the class read only. (b) In java it is not easy to write C-like so called procedural programs. Which one of the following is the correct way to declare a pure virtual function? (Choose correct answers ) a) Devices in a multicast group are assigned a multicast group IP address in the range of 224.0.0.0 to 239.255.255.255 . Is my best stab at it Answer: B Explanation: To declare an array in C++, we first need to specify its data type according to requirements such as int or char, afterward that the array's name and the size of the array. B. Structure members can be specified as abstract, virtual or protected. 1. B - Encapsulation, in object oriented programming methodology, prevents access to implementation details. 10) Which of the following statements about encapsulation is correct? a. Integer x = 3 + new Integer(5); b. Integer x = 3; c. Double x = 3; d. Double x = 3.0; e. int x = new Integer(3); f. int x = new Integer(3) + new Integer(4); (d) An object is a reference to an attribute. Correct Answer: D. Explanation - Object is the super class of all other classes. Answer (1 of 4): Neither. The MAC address and UUID of the destination end can be obtainedthrough the ARP protocol. The following code is an example of a correct initialization statement: char c="c"; Mark for Review (1) Points True False (*) 9. Each employee has a name, unique id and salary. Answer: a. you don't need to use different names for same action. C. The ARP protocol can be deployed on PPP links and HDLC links. .xml C. .vmdk. The encapsulation process takes place on the sending computer. All function calls are resolved at compile-time in Procedure Oriented Programming. Options; A. Both I and II are correct. Multiple choice questions. 47) The name of the default access specifier for the member functions or data members in the C++ programming language is_________. Solution for Which of the following statement is FALSE about classes? Suppose that str1 and str2 are two strings. Answer : (a) Reason: Gane and sarson shaler mellor discussed on structured aspects rather than on object oriented programming methodologies. Both I and II are correct. Which of the following statements is correct? addObject (new Fly (), 150, 150); addObject (new Fly (2, 90), 150, 150); 1- True, 2 - False, 3-True 1- False, 2- True, 3-True 1-True, 2-True, 3-False Which of the following statement is correct? 10) Which of the following statements about encapsulation is correct? If class A . Options; A. virtual void Display(void){0}; The correct answers are: Making a variable private restricts access to it Methods can be set up to limit the ways in which data may be modified Data can be accessed through exposed methods only Encapsulation protects data in the object's variables from unauthorized access (a) An object is what classes instantiated are from. (1) Points. c. you don't need many arguments. Q34 Which of the following statements are correct? b. Static functions are invoked using class. .ova B. D. .ovf. Answer: a. Public method can be accessed by calling object of the public class. > Encapsulation allows an object to provide action methods you can call. c) To use encapsulation, the implementation details must be public. Is my best stab at it 2. c. Static functions are outside the class scope. Which of the following statements about ARP and packet encapsulation are correct? Statement-II: FALSE Encapsulation is a mechanism to associate the code and data. madoka97 Terms in this set (26) Which of the following statements about classes is correct? - An instance of a class is an object. Mark for Review. After doing the encapsulation, each layer uses a specific name or term to represent the encapsulated data. D. Neither of the above. > Encapsulation allows an object to provide action methods you can call. C. To create a list of 3 visible items along with the multiple selections abled, we have to use the following constructor of the List class. Select one: a. Static functions are invoked using objects of a class. CORRECT ANSWER : Objects do not permit encapsulation. a) Encapsulation ensures that classes can be designed so that if a method has an argument MyType x, any subclass of MyType can be passed to that method. Q 16 - Which of the following statements is correct about encapsulation? A) b. Answer : (b) Reason: In Encapsulation the Objects hide their inner workings of their operations from the outside world and from other objects. -. A derived class object contains all the base class data. Which of the following statements are correct about objects of a user-defined class called Sample? (d) Data can flow directly from a data store to an external agent. Which of the following statements is correct? Mark for Review (1) Points Str1 -= str2; str1 >= str2 str1 += str2; (*) String str3 = str1 - str2; 10. B - Encapsulation, in object oriented programming methodology, prevents access to implementation details. 1. Mark for Review (1) Points Str1 -= str2; str1 >= str2 str1 += str2; (*) String str3 = str1 - str2; 10. Only II is correct. Which one of the following is correct about the statements given below? C. Both of the above. () A. (c) An object is a variable. 3. A - Encapsulation is defined as the process of enclosing one or more items within a physical or logical package. f) IP is a connection oriented protocol. Correct Answer: B. Q23) Which of the following statements about big data and cloud computing is true? 5. C - Abstraction allows making relevant information . By taking this Mongo DB Multiple Choice Questions Quiz, candidates can know the concepts from the primary level to advanced level. Employees belong to different categories and their . 5. C - Abstraction allows making relevant information . c) To use encapsulation, the implementation details must be public. D: The frame-relay map statement in the Attalla router for the PVC to Steele is not correct. All function calls are resolved at compile-time in OOPS. Like with the TCP/IP layers, each OSI layer asks for services from the next lower layer. Which of the statements or expressions are valid? Consider the following: There is a method A that calls method B. C : Destructors can be overloaded but constructors cannot be overloaded. Both data and functions can be either private or public. a) To use encapsulation, you must provide a set of private methods in the class.