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COP 2250 Midterm Review Question and answers verified to pass 2024 £11.04   Add to cart
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COP 2250 Midterm Review Question and answers verified to pass 2024

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COP 2250 Midterm Review Question and answers verified to pass 2024 COP 2250 Midterm Review True or False: A comment is text added to a code by a programmer, compiled into machine code. - correct answer False True or False: Single line comments begin with /* - correct answer False Tr...

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  • September 6, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • cop 2250 midterm review
  • cop 2250 midterm review question and answers verif

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COP 2250 Midterm Review
True or False: A comment is text added to a code by a programmer, compiled
into machine code. - correct answer ✔False


True or False: Single line comments begin with /* - correct answer ✔False


True or False: A memory is a circuit that can store 0's and 1's in each of a
series of thousands of addressed locations - correct answer ✔True


True or False: The java virtual machine interprets the .class file (byte code),
allowing the same code to be portable to different processor types without
having to re-compile. - correct answer ✔True


True or False: The following is an example of a valid expression to compare 2
numbers:


if (a=b)
System.out.println("They are equal");
else
System.out.println("They are not equal"); - correct answer ✔False


True or False: When age is set to 15, only one message below will print.


if (age<21)
System.out.println("You can not drink legally yet");
if (age<18)

, System.out.println("You can not vote yet");
if (age<16)
System.out.println("You can not drop out of school legally yet"); - correct
answer ✔True


True or False: When the value of userNum is set to be 87, only 1 statement
below will be printed:


if (userNum<60)
System.out.println("You failed");
else if (userNum<70)
System.out.println("D");
if (userNum<80)
System.out.println("C");
else if (userNum<90)
System.out.println("B");
else if (userNum<=100)
System.out.println("A"); - correct answer ✔True


True or False: When the value of userNum is set to be 75, only 1 statement
below will be printed:


if (userNum<60)
System.out.println("You failed");
else if (userNum<70)
System.out.println("D");
if (userNum<80)

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