CSCE 206 (501-512) Structured programming in C
2011 Fall - Exam 1
Question set B
Name: ___________________________ UIN: ___________________________
TA: ________________________ CLASS: ______________________________
True/False questions:
1. Is this True or False : !0&&0||0. F
2. X || Y && Z is the same as (X || Y) && Z. F
3. Is this True or False : !!5. T
4. A break statement will exit all loops: the inner and the outer loops. T/F
5. We use the symbol โ//โ for multiline comment. F
6. Comments cannot be placed in the middle of a keyword or identifier. T
7. Lexical analysis decides how tokens are related. F
8. Parentheses are used to increase the precedence of the operations inside them. T
9. Semicolons โ;โ need to be placed after every line in a C program. T/F
10. A variable can be declared after they are assigned value. F
11. Identifiers in C are case insensitive. F
12. Each preprocessing directive MUST be on its own line. T
13. A C program can have multiple main functions where execution begins and ends. F
14. Interpreters translate and execute each program statement dynamically. T
15. FORTRAN, COBOL, and LISP are all high level programming languages. T
16. Data, in computers, is stored in binary form, as a series of 0s, 1s, and 2s. F
17. Program Counter is a special memory location which contains the instruction currently being
processed. F
18. When a program Fetch command is executed, it retrieves a copy of the program command
from the address stored in the program counter, and then it proceeds to update the program
counter to the address of the next instruction. T
19. ENIAC was the first general purpose, electronic, digital computer. T
20. Assemblers convert program instructions from assembly language into machine language. T
21. C language is an assembly language. F
22. In the process of performing a Modular Design for a given program, an example of one
would start with the smallest parts and then proceed to larger parts. This type of process is
known as Top โ down Modular design. F
