Que.What is the output of the following code?cos(pi/2)
|
| a. 0 |
| b. Close to 0 |
| c. less than 0 |
| d. Undefined |
Que.What is the output of the following code?sprintf(“5%”)
|
| a. “5” |
| b. “5%” |
| c. 5 |
| d. 5% |
Que.Why isn’t the answer 10.230?>> sprintf("%1.3d", 10.23)
ans =
"1.023e+01"
|
| a. We’ve used %d |
| b. We’ve used “” |
| c. Character arrays are like this |
| d. Undefined answer |
Que.How many times will the loop run?for i={1:.1:5}
p=p+1;
end
|
| a. 50 |
| b. Infinite |
| c. 0 |
| d. 1 |
Que.What is the output of the following code?A=[1 2 3 0; 4 5 6 8; 1 2 3 4; 1 3 4 5 ; 4 0 0 0 ];
length(A)
|
| a. 5 |
| b. 4 |
| c. 5*4 |
| d. 4*5 |
Que.What will be the result after we press Return?>> input('Ro !')
Ro ! Ho !
|
| a. ans= Ho ! |
| b. Error |
| c. No such command named input |
| d. Cannot be determined |
Que.How long will ‘Hola !’ get printed?>>input(‘Hola !’)
Hola !
|
| a. Until a value is given as an input |
| b. Until a character is given as an input |
| c. Until anything is given as an input |
| d. Once |
Until a value is given as an input
Que.What is the output of the following code?syms x
limit(1/-x,x,-0)
|
| a. NaN |
| b. Inf |
| c. 0 |
| d. Syntactical error |
Que.Why did the following happen?>> p
p =
"10"
>> p+1
ans =
"101"
|
| a. p is a character array |
| b. p is binary |
| c. Error |
| d. Cannot be determined |
Que.Why did the following happen?>> sprintf(" % ")
ans =
" "
|
| a. Error |
| b. % is not recognized |
| c. % is an operator |
| d. Cannot be determined |