S2CL Quiz 3

Which of the followings is NOT a video format?

• mpg

• vid

• mp4

• wmv

What is the frame rate of a movie broadcast system?

• 50

• 48

• 24

• 25

How many colours can an image with 16-bit colour depth display?

• 16

• 256

• 65536

• 16777216

Which of the following statements about vector graphics are correct?

(1) It is made up of the points, curves and planes defined by formula

(2) It is easier to edit than a bitmap graphics

(3) It has a larger file size than graphics

• (1) and (2) only

• (1) and (3) only

• (2) and (3) only

• (1), (2) and (3)

Which of the following statements are information instead of data?

(1) There are 48 boys and 79 girls in Form 2.

(2) There are more girls than boys in Form 2.

(3) About 37.8% of students are boys in Form 2.

• (1) and (2) only

• (1) and (3) only

• (2) and (3) only

• (1), (2) and (3)

Which of the following formats do NOT support animation?

• swf

• flv

• gif

• tiff

Which of the following formats has NO compression on the file data?

• avi

• mov

• flac

• png

Which of the following situations are more suitable to use batch processing instead of real-time processing?

(1) Buying concert tickets from the Internet.

(2) Correcting MC papers of school examination by computer scanner.

(3) Sending the trash in rubbish bin to landfill.

• (1) and (2) only

• (1) and (3) only

• (2) and (3) only

• (1), (2) and (3)

___ file format can save a text file that retains the layout settings and content of the original files.

• docx

• html

• jpg

• pdf

Which of the following statements about midi file format are correct?

(1) It is easier to edit than other sound file formats.

(2) To create midi files, we can use a microphone to input audio data.

(3) It can play the sounds of specific instruments only.

• (1) and (2) only

• (1) and (3) only

• (2) and (3) only

• (1), (2) and (3)