subject

Consider the following code segment, which is intended to create and initialize the 2D array words where the length of each word corresponds to the product of the indices of the row and the column it resides in. String[][] words = /*missing code */;
Which of the following initializer lists could replace /*missing code*/ so that the code segment works as intended?

A
{{"", "a", "as"}, {"", "b", "be"}, {"", "d", "don"}}

B
{{"a", "as", "ask"}, {"b", "be", "bet"}, {"d", "do", "don"}}

C
{{"", "", ""}, {"", "b", "be"}, {"", "do", "dont"}}

D
{{"a", "a", "a"}, {"", "b", "be"}, {"d", "do", "dont"}}

E
{{"", "", ""}, {"", "b", "be"}, {"", "d", "do"}}

ansver
Answers: 2

Other questions on the subject: Computers and Technology

image
Computers and Technology, 22.06.2019 16:20, kimmmmmmy333
Octothorpe is another name for what common computer keyboard symbol?
Answers: 1
image
Computers and Technology, 23.06.2019 03:10, kyleereeves2007
Acomputer has a two-level cache. suppose that 60% of the memory references hit on the first level cache, 35% hit on the second level, and 5% miss. the access times are 5 nsec, 15 nsec, and 60 nsec, respectively, where the times for the level 2 cache and memory start counting at the moment it is known that they are needed (e. g., a level 2 cache access does not even start until the level 1 cache miss occurs). what is the average access time?
Answers: 1
image
Computers and Technology, 23.06.2019 06:00, tchloe448
What makes myhexadecimalnumber a child of mynumber? which methods does myhexadecimalnumber inherit directly from the mynumber class? what can an instance of the mynumber class do? what can an instance of the myhexadecimalnumber class do? which methods are overridden? why are they overridden? how many examples of overloading are there? why was this done? where is the super keyword used? what is it doing? why isn’t the incoming value set immediately in the second myhexadecimalnumber constructor? how many examples can you find of an inherited method being called?
Answers: 1
image
Computers and Technology, 23.06.2019 19:00, brittneyrenae7338
This question involves a class named textfile that represents a text file. public class textfile { private string filename; private string filename; private arraylist words; // constructors not shown // postcondition: returns the number of bytes in this file public int filesize() { } // precondition: 0 < = index < words. size() // postcondition: removes numwords words from the words arraylist beginning at // index. public void deletewords(int index, int numwords) { } // precondition: 0 < = index < = words. size() // postcondition: adds elements from newwords array to words arraylist beginning // at index. pub lic voidaddwords(int index, string[] newwords) { } // other methods not shown } complete the filesize() method. the filesize() is computed in bytes. in a text file, each character in each word counts as one byte. in addition, there is a space in between each word in the words arraylist, and each of those spaces also counts as one byte. for example, suppose the words arraylist stores the following words: { mary had a little lamb; its fleece was white as snow. } the filesize() method would compute 4 + 3 + 1 + 6 + 5 + 4 + 6 + 3 + 5 + 2 + 5 as the sum of the lengths of each string in the arraylist. the value returned would be this sum plus 10, because there would also be 10 spaces in between the 11 words. complete the filesize() method below: // postcondition: returns the number of bytes in this file public int filesize() { }
Answers: 1
You know the right answer?
Consider the following code segment, which is intended to create and initialize the 2D array words w...

Questions in other subjects:

Konu
Mathematics, 23.10.2020 19:40
Konu
Mathematics, 23.10.2020 19:40
Konu
Geography, 23.10.2020 19:40
Konu
Mathematics, 23.10.2020 19:40