Which Will Legally Declare Construct – Mahit gadhiwala

Which Will Legally Declare Construct

“Which of the following options does a table declare correctly? int arr; int arr[table size]; array{array size}; table arr[size of table];` ยป Your comments will only be displayed after manual approval. (1), (2) and (3) are correct. Interfaces can have constants that are always implicitly public, static, and definitive. Public, static, and final interface constant declarations are optional in any combination. Thank you for watching this video. We are asked which of the following statements is correct. All right, let`s get started. B is the right option if we want to declare it and specify other options. All right.

This is the right way to declare a table, because in the size values and variables of our correctly declared data type, only each size is mentioned in parentheses, for example in the 10 or 35, whatever you want to declare, it describes the data. The number of items is determined by the type and are used. The pointer area is described by this function. The current option is ErSo B. Thank you for taking the time to say thank you. Option B is incorrect. The last modifier means that this method cannot be constructed in a subclass. A final method cannot be abstract.

Option A is correct. A public access modifier is acceptable. Method prototypes in an interface are all abstract because of their declaration and should not be declared abstract. The C option is incorrect because it provides initial values for a single dimension, even if the declared array is a two-dimensional array. Which one will legally declare, create, and initialize an array? If you declare an array as int [,] anArray = new int[5, 3];, you can double the value stored in anArray [2, 1] with the statement:a. anArray. The only legal array declaration and assignment statement is Option D Option A is incorrect because it initializes an int array with string literals. Option B is incorrect because it uses something other than braces for initialization.

The C option is incorrect because it provides initial values for a single dimension, even if the declared array is a two-dimensional array. The only declaration of legal table and assignment instruction is option D. Option B is incorrect because although “String” is a class type in Java, “string” is not a keyword. Which of the following correctly initializes an arr array to display four items with a value of 0?$I$int[] arr $={0,0,0,0}$II int [. Which method of the ArrayList class can be used to get or set the number of items that an ArrayList can contain?a. Length( )b. Problems on train GK – HOME Video Computer Awareness Programme C – Bangla Microsoft Excel- Bangla Info on the terms and conditions of announcements Guest Posting Rules menu. Option C is incorrect.

static refers to the class, not an instance. Option D is incorrect because “constant” is not a keyword. Constants in Java are marked as static and final. All words in option B belong to the 49 Java keywords. Although goto is reserved as a keyword in Java, goto is not used and has no function. The A option is incorrect because it initializes an int array with string literals. The A option is incorrect because the primitive int keyword begins with a lowercase i. By clicking Register, you agree to Numerade`s Terms of Use and Privacy Policy. Practice tests and questions organized by our AI tutor Member statements in an interface prohibit the use of certain declaration modifiers; You cannot use Transient, Ephemeral, or Synchronized in a member declaration in an interface. In addition, you should not use private and protected identifiers when declaring members of an interface.

What valid declarations exist in an interface definition? The C option is wrong because “virtual” is a keyword in C++ but not in Java. Option B is incorrect because it uses something other than braces for initialization. Option D is incorrect. protected is not allowed when declaring a method of an interface. See information below. Which of these lists contains only Java programming language keywords? The C option is incorrect because Float is a class type. The keyword of the Java primitive is float.