Computer Science Quiz

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Computer Science → Computer Science Quiz from 31 to 35. Fundamentals of Computer Science, Internet, Hardware and Software.
FEATURED COMPUTER SCIENCE QUIZ
1. Consider the main body of a C++ program,
string var1 = “Computer “;
string var2 = “Science”;
string var3 = var1 + var2;
cout << “var3” << endl;
If the program is run, what will be displayed on the screen?
(A) var3
(B) Computer
(C) Science
(D) Computer Science

2. Consider the main body of a C++ program,
string var1 = “Computer “;
string var2 = “Science”;
string var3 = var1 + var2;
cout << var3 << endl;
If the program is run, what will be displayed on the screen?
(A) var3
(B) Computer
(C) Science
(D) Computer Science

ANSWERS: COMPUTER SCIENCE QUIZ
1. (A) var3
2. (D) Computer Science

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31. MICR stands for?
(A) Magic In Character Redo
(B) Magnetic Ink Character Recorder
(C) Magnetic Ink Character Reader
(D) None Of These

32. __________ is used to control all the parts of a manufacturing process.
(A) ATM
(B) CAM
(C) CAD
(D) MICR

33. CPU consists of the following parts:
(A) Control unit and ALU
(B) CU and Main memory
(C) Main memory and ALU
(D) Operating system and Main memory

34. MHz stands for?
(A) Millihertz
(B) Microhertz
(C) Megahertz
(D) None Of These

35. DRAM stands for?
(A) Digital Random Access Memory
(B) Dynamic Random Access Memory
(C) Digital Read Access Memory
(D) Dynamic Read Access Memory

ANSWERS: COMPUTER SCIENCE QUIZ
31. (C) Magnetic Ink Character Reader
32. (B) CAM
33. (A) Control unit and ALU
34. (C) Megahertz
35. (B) Dynamic Random Access Memory Next: Computer Science Quiz 36–40