CSE 3302: Exam 1 Vocabulary Questions With
Complete Answers 100% Solved
What is a programming language? - ANSWER Programmers use programming languages to
instruct computers to do things.
Syntax - ANSWER The structure of programs (tokens, keywords, statements)
Semantics - ANSWER The expected behavior of a given syntactical construct.
Meaning of a language
- Describes the effects of executing the code
- Difficult to provide a comprehensive description of meaning in al contexts
Programming language - ANSWER a notation for communicating to a computer what we
want it to do
What did John von Neumann propose? - ANSWER proposed that computers should be
permanently hardwired with a small et of general-purpose operations.
Opcode - ANSWER the first 4 bits of a line of code
, indicates the type of operation to be performed
Next 12 bits contain code for the instructions operands.
Assembly language - ANSWER a set of mnemonic symbols for instruction codes and memory
locations
Assembler - ANSWER a program that translates the symbolic assembly language code to
binary machine code
Loader - ANSWER a program that loads the machine code into computer memory
FORTRAN - ANSWER FORmula TRANslation language
- developed by John Backus in the early 1950s
- Reflected the architecture of a particular type of machine
- lacked the structured control statements and data structures of later high-level language
ALGOL - ANSWER ALGOrighmic Language released in 1960.
- Provided a standard notation for computer scientists to publish algorithms in journals.
Complete Answers 100% Solved
What is a programming language? - ANSWER Programmers use programming languages to
instruct computers to do things.
Syntax - ANSWER The structure of programs (tokens, keywords, statements)
Semantics - ANSWER The expected behavior of a given syntactical construct.
Meaning of a language
- Describes the effects of executing the code
- Difficult to provide a comprehensive description of meaning in al contexts
Programming language - ANSWER a notation for communicating to a computer what we
want it to do
What did John von Neumann propose? - ANSWER proposed that computers should be
permanently hardwired with a small et of general-purpose operations.
Opcode - ANSWER the first 4 bits of a line of code
, indicates the type of operation to be performed
Next 12 bits contain code for the instructions operands.
Assembly language - ANSWER a set of mnemonic symbols for instruction codes and memory
locations
Assembler - ANSWER a program that translates the symbolic assembly language code to
binary machine code
Loader - ANSWER a program that loads the machine code into computer memory
FORTRAN - ANSWER FORmula TRANslation language
- developed by John Backus in the early 1950s
- Reflected the architecture of a particular type of machine
- lacked the structured control statements and data structures of later high-level language
ALGOL - ANSWER ALGOrighmic Language released in 1960.
- Provided a standard notation for computer scientists to publish algorithms in journals.
