An array can be initialized with: declaration statements assignment statements b

Question

An array can be initialized with: declaration statements assignment statements both declaration and assignment statements none of the above. Which command can be used to clear the contents of the Command Window in MATLAB? clear all clear clc whos When working with structures, the typedef statement eliminates the need to use the struct keyword in definition. True False The conversion specifier for a character array is %c. True False Given below is a partial program that will read values into an array from an input file. A component of the fscanf() statement is missing. What is the missing component that will complete the statement? int i, cost[10]; for(i=0; i

Explanation / Answer

18. C

      An array can be initialized with both declaration and assignment statements.

      Examples :-

          int a[5]={1,2,3,4,5}; // declaration statement.

          int b[5];

          for(i=0;i<n;i++){

              b[i]=i;              // assignment statement

          }

19. C

     clc clears all input and output from the Command Window display and gives a clean screen.

20. B        

      We need to use both typedef and struct keywords as follows

      typedef struct Books {

21. A

      Since it is a character array we need to use %c.

22. D

     As the array elements are from 0 to 9 and in for loop also the same is mentioned

     hence we will use &cost[i].

23. D

      It Depends on the computer and compiler.

24. B

      Sum the values of column 2.

25.B

    In MATLAB we will get Current Directory and Workspace on the left side,

    Command History below it, and Command Window on the right side by default.

     

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