CNIT 175 FINAL EXAM QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS 100% CORRECT | UPDATED 2025

CNIT 175 FINAL EXAM QUESTIONS AND
ANSWERS WITH VERIFIED SOLUTIONS 100%
CORRECT | UPDATED 2025

IDE - ANSWER integrated development environment



GUI - ANSWER graphical user interface



two parts of visual basic program - ANSWER 1) GUI

2) code



three basic controls - ANSWER 1) label (output, describe controls)

2) textbox (input/output)
3) button (processing)



class - ANSWER - control in the toolbox

- have properties & behavior



object - ANSWER - control placed on form

- has properties
- can use methods of the class



name property - ANSWER - used in code to refer to an object

,- MUST be set at design time



text property - ANSWER - text that appears on object



connect two strings - ANSWER + or &



display in two lines - ANSWER vbLf



clear textbox or label - ANSWER ObjectName.PropertyName = ""



Focus() Method - ANSWER - method of textbox control
- places cursor in the textbox



Clear() Method - ANSWER - method of textbox control

- clears text in the textbox



Close() Method - ANSWER - closes the form

- Me.Close()



whole number - ANSWER integers



real numbers - ANSWER decimals

, variables - ANSWER - place holders in computer's RAM
- data value stored in variable that can be changed or used



RAM - ANSWER random access memory



byte - ANSWER unit of measurement in memory



keyword (reserved word) - ANSWER special words in programming language
(Dim, Private, End)



naming standards - ANSWER - start with capital letter then continue with lower
case
- do not start with lowercase, number
- do not use keywords



data types for whole numbers - ANSWER - byte (1 byte, range 0 to 255)

- short (2 bytes, range -32,768 to 32,767)
- integer (4 bytes, range -2 billion to 2 billion)



data types for real numbers - ANSWER - single (4 bytes)
- double (8 bytes)
- decimal (16 bytes, used for monetary values)