Q75.
Which of the following is an open source OS that can be freely modified and redistributed
as long as certain rules are followed?
a)
b)
c)
d)
Q76.
Which of the following is an international standard for digital compression coding covering
broadcast quality for everything from analog TV to HDTV, and is used in digital broadcasts
and DVD-Video?
a)
b)
c)
d)
Q77.
MS-DOS
Windows Vista
UNIX
Linux
MPEG-1
MPEG-2
MPEG-4
MPEG-7
Which of the following describes a multimedia authoring tool?
a) Software for creating applications that combine images, sound, text, and other data
on the screen.
b) A tool for distributing audio, video, and other multimedia data over the Internet.
c) A tool for compressing images, sound, text, and other multimedia data.
d) A tool for importing video signals from VCRs and other devices, and converting
them into digital data for use on a computer.
Q78.
a)
b)
c)
d)
(D% 10000) % 100
(D% 10000) / 100
(D/10000) % 100
(D/10000) / 100
Practice exam 3
Data dated October 21, 2007 is stored in a database as an eight (8) -digit decimal number
(20071021). Which of the following formulas will extract the month from this number (D)?
Here, x/y is the quotient of x divided by y (fraction portion is dropped) and x%y is the remainder of x divided by y.
390