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Suppose a textfile has been opened with write permission and its identifier assigned to fid. Which of the following prints “Square root of 2 is 1.414214” to the file?

Consider the following row array with random integer elements: myArray = randi(10, 1, 10); Which of the following statement that gives us a sub-array with all even-numbered element of myArray.

Consider the following file and script. twoByTwo.txt: 1 2 3 4 readTwoByTwo.m: fid = fopen(‘twoByTwo.txt’, ‘r’);x = fscanf(fid, ‘%d’, [2,2]); What is the value of x?

Consider the following code: i = 0;while i < 5 i = i - 1;end How many times does this while-loop iterate?

Consider the following statements: a = [1:3:10];a + 3;a(1) = 5; What is the value of a?

Suppose we wish to read a text file line by line from the beginning to the end. Which of the following is NOT a part of the process to accomplish this task?

Suppose a textfile has been opened with write permission and its identifier assigned to fid. Which of the following DOES NOT print “Square root of 2 is 1.414214” to the file?

Which of the following if-statement prints the message”YAY!” if x is odd and x is not equal to 1?

Which of the following opens a file named ‘textfile.txt’ with read permission and assign the file identifier to fid?

Consider the following code: x = 0;for i = 0:5 for j = 2:5 x = x + 1; endend What is the value of x after the loop is executed?