MC: How many comparisons will a linear search function makes ...

[Caiter2013]

MC: How many comparisons will a linear search function makes before finding a match if the search key has a value of 3 and the array x has the values: x 0  = 0 x 1  = 2 x 2  = 1 x 3  = 4 x 4  = 3 x 5  = 3
 
  (a) 3
  (b) 4
  (c) 5
  (d) 6

Question 2

What would the browser output if the following script is executed?
 
  < SCRIPT LANGUAGE = JavaScript >
  var array =   1, 2, 3 ,  1, 2, 3  ;
  for ( var i in array )
  for ( var j in array i  )
  document.write( array i  j  +   );
  document.writeln(
);
 
  < /SCRIPT >
  a) Nothing, the script would generate an error
  b) 1 2 3
  c) 1 2 3 4 5 6
  d) 1 2 3 1 2 3

[mirabriestensky]

Answer to Question 1

Ans: (c)

Answer to Question 2

Ans: (d)

[Caiter2013]

Gracias!

[debra928]

TYSM