CSCI 235 CHAPTERS 1-5 EXAM QUESTIONS ANSWERED CORRECTLY LATEST UPDATE 2026

CSCI 235 CHAPTERS 1-5 EXAM QUESTIONS ANSWERED CORRECTLY LATEST UPDATE 2026 The devices that feed data and programs into computers are called output devices. (T / F) - Answers False Information stored in main memory must be transferred to some other device or hardware for permanent storage. (T / F) - Answers True Main memory is called ____. a. read only memory b. random access memory c. read and write memory d. random read only memory - Answers b. random access memory A sequence of eight bits is called a ____. a. binary digit b. double c. octal d. byte e. int - Answers d. byte Which of the following is NOT another term for procedural programming. a. bottom-up design b. top-down design c. structured programming d. object-oriented programming e. modular programming f. stepwise refinement - Answers d. object-oriented programming The command-line command cd stands for "change directory". Another term this type of "directory" is _______. a. address book b. desktop background c. digit d. catalog e. list f. folder g. file h. index i. shortcut - Answers f. folder When you compile your program, the compiler identifies the logic errors and suggests how to correct them. (T / F) - Answers False The value 0 is the same represented the same in decimal (base-10) and binary (base-2). Likewise, the value of 1 is the same in both numbering systems. However, the value of 2 in decimal is represented as ________ in binary . a. 2 b. 02 c. 03 d. 10 e. 11 f. 12 g. 0101 - Answers d. 10 The only flow-chart symbol allowed to have multiple inputs is ________. a. procedure b. junction c. flow connector d. diamond e. terminal f. decision g. switch - Answers c. flow connector The digit 0 or 1 is called a binary digit, or ____. a. bit b. hexcode c. bytecode d. byte e. blip f. Unicode - Answers a. bit The ____________________ monitors the overall activity of the computer and provides services such as memory management, input/output activities, and storage management. a. Central Processing Unit (CPU) b. Random Access Memory (RAM) c. Command prompt d. System application e. Motherboard f. Operating system - Answers f. Operating system If the problem is complex, divide it into subproblems. (analysis, coding, or execution) - Answers analysis If compiler generates errors, look at code and remove errors. (analysis, coding, or execution) - Answers coding The loader places the program into main memory. (analysis, coding, or execution) - Answers execution If there are logic errors, the program my terminate or generate erroneous results. (analysis, coding, or execution) - Answers execution Thoroughly understand the problem and all requirements. (analysis, coding, or execution) - Answers analysis Check the correctness of algorithm by using sample data or some mathematical analysis. (analysis, coding, or execution) - Answers analysis Write the program in high-level language using text editor. (analysis, coding, or execution) - Answers coding ____________________ signals represent information with a sequence of discrete and finite values. a. bit b. digital c. analog d. boolean e. binary f. input - Answers b. digital A step-by-step problem-solving process in which a solution is arrived at in a finite amount of time is called a(n) ____. a. recipe b. algorithm c. analysis d. design e. instruction f. linker - Answers b. algorithm The term ____________________ is used to describe a program that has been written in a high-level language (like C++). a. compiled code b. machine code c. application d. software e. object program f. source g. computer language - Answers f. source The basic commands that a computer performs are ____, and performance of arithmetic and logical operations. a. input, file, list b. output, folder, storage c. input, output, storage d. storage, directory, log - Answers c. input, output, storage Name of rounded rectangle flowchart symbol - Answers terminal Name of rectangle flowchart symbol - Answers process Name of diamond flowchart symbol - Answers decision (conditional) Name of rhomboid flowchart symbol - Answers input / output Name of circle flowchart symbol - Answers flow connector A program called a(n) ____ translates instructions written in high-level languages into machine code. a. compiler b. promoter c. assembler d. decoder e. linker - Answers a. compiler A flow line should only be labeled if it comes out of a ___________ symbol. a. decision b. switch c. flow connector d. process e. terminal f. merge - Answers a. decision Which of the following is used to terminate a statement in C++ ? a. endl // end of the line b. ; // semicolon c. : // colon d. . // period - Answers b. ; // semicolon The value of the expression 17 % 4 is ____. a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 6 h. 7 - Answers b. 1 The ____ rules of a programming language tell you which statements are legal, or accepted by the programming language. a. semantic b. logical c. syntax d. grammatical - Answers c. syntax Suppose that alpha and beta are int variables. The statement alpha = ++beta; is equivalent to the statement(s) ____. a. beta = beta + 1; alpha = beta; b. alpha = beta; beta = beta + 1; c. alpha = alpha + beta; d. alpha = beta + 1; e. alpha += beta; - Answers a. beta = beta + 1; alpha = beta; ____ are executable statements that inform the user what to do. a. Variables b. Prompt lines c. Named constants d. Expressions - Answers b. Prompt lines Which of the following is a legal identifier in C++? a. program! b. program_1 c. 1program d. program 1 - Answers b. program_1 Which of the following is a valid command to compile a C++ file named from the CLI (Command Line Interface) ? a. g++ -Wextra -O output b. g++ -Wextra -o output c. g++ -Wextra -o output hello d. g++ -wextra -o output hello e. g++ -wextra -o output - Answers b. g++ -Wextra -o output Choose the output of the following C++ statement: cout "Sunny " 'n' "Day " endl; a. Sunny nDay b. Sunny nDay endl c. Sunny Day d. Sunny n Day - Answers c. Sunny Day Consider the following C++ program. #include iostream using namespace std; int main() { cout "Hello World." return 0; } In the cout statement, the missing semicolon in the code above will be caught by the ____. a. compiler b. editor c. assembler d. control unit e. preprocessor - Answers a. compiler Consider the following code. // Insertion Point 1 using namespace std; const double PI = 3.142; int main() { // Insertion Point 2 double radius = 2.0; double area; area = PI * radius * radius; cout "Area = " area endl; return 0; } // Insertion Point 3