CNIT 176 EXAM 1 CERTIFICATION SCRIPT
2026 COMPLETE QUESTIONS AND
ANSWERS
◉ Object or vector images.
Answer: composed of graphical objects like lines and curves defined
geometrically
◉ GIF.
Answer: First developed by CompuServe in 1987, Allows images to
be displayed sequentially at fixed time sequences, Color limitation:
256, Preferred for line drawings, clip art and pictures with large
blocks of solid color
◉ PNG.
Answer: Can store up to 48 bits of color per pixel, alternative to GIF
◉ JPEG.
Answer: Allows more than 16 million colors, Suitable for highly
detailed photographs and paintings
◉ OBJECT (VECTOR) IMAGES.
, Answer: Created by drawing software or output from spreadsheet
data graphs, Composed of lines and shapes in various colors,
Computer translates geometric formulas to create the graphic,
Storage space depends on image complexity
◉ Raster v Vector.
Answer: raster looks like a painting and vector looks more clear
◉ Boolean algebra.
Answer: a mathematical system for the manipulation of variables
that can have one of two values (true or false and 1 or 0
◉ Purpose of a register.
Answer: Holds data needed quickly or frequently, Stores information
about status of CPU and currently executing program
◉ Characteristics of a register.
Answer: Small, permanent storage locations within the CPU used for
a particular purpose, Size in bits or bytes, Can hold data, an address,
or an instruction
◉ Primary memory.
Answer: holds program instructions and data
2026 COMPLETE QUESTIONS AND
ANSWERS
◉ Object or vector images.
Answer: composed of graphical objects like lines and curves defined
geometrically
◉ GIF.
Answer: First developed by CompuServe in 1987, Allows images to
be displayed sequentially at fixed time sequences, Color limitation:
256, Preferred for line drawings, clip art and pictures with large
blocks of solid color
◉ PNG.
Answer: Can store up to 48 bits of color per pixel, alternative to GIF
◉ JPEG.
Answer: Allows more than 16 million colors, Suitable for highly
detailed photographs and paintings
◉ OBJECT (VECTOR) IMAGES.
, Answer: Created by drawing software or output from spreadsheet
data graphs, Composed of lines and shapes in various colors,
Computer translates geometric formulas to create the graphic,
Storage space depends on image complexity
◉ Raster v Vector.
Answer: raster looks like a painting and vector looks more clear
◉ Boolean algebra.
Answer: a mathematical system for the manipulation of variables
that can have one of two values (true or false and 1 or 0
◉ Purpose of a register.
Answer: Holds data needed quickly or frequently, Stores information
about status of CPU and currently executing program
◉ Characteristics of a register.
Answer: Small, permanent storage locations within the CPU used for
a particular purpose, Size in bits or bytes, Can hold data, an address,
or an instruction
◉ Primary memory.
Answer: holds program instructions and data
