(A) Digital
(B) Analog
(C) Power
(D) None of the above
An ASK changes the __ of the carrier.
(A) Frequency
(B) Apmlitude
(C) Phase
(D) Both A & C
Which of the following transmission media has the highest transmission speed
(A) Electrical cable
(B) Coaxial cable
(C) Optical fiber
(D) Twisted pair cable
CDR (Corel Draw) is an example of?
(A) Negative films
(B) Vector graphics
(C) Raster graphics or bitmaps
(D) Color graphics
Which of the following contains startup instructions of the computer and information about its hardware devices?
(A) CD
(B) ROM
(C) Processor
(D) RAM
__ is a set of light and dark bars (lines) with different width pasted on different products which contain information about product.
(A) Secret code
(B) Finger print
(C) Computer code
(D) Barcode
غلام عباس کس سن میں پیدا ہوئے؟
(A) 1901
(B) 1906
(C) 1908
(D) 1909
غلام عباس نے کس سن میں وفات پائی؟
(A) 1972
(B) 1979
(C) 1982
(D) 1989