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Exam (elaborations)

CETa Exam 2025) comprehensive questions and verified answers (Detailed & Elaborated) ACTUAL EXAM 2025 TEST 100% Solved 2025!!

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CETa Exam 2025) comprehensive questions and verified answers (Detailed & Elaborated) ACTUAL EXAM 2025 TEST 100% Solved 2025!!

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CETa Exam 2025) comprehensive questions and
verified answers (Detailed & Elaborated) ACTUAL
EXAM 2025 TEST 100% Solved 2025!!
VGA - (ANSWER)640 x 480

256 Colors

15 Pins



SVGA - (ANSWER)800 x 600

256 Colors

15 Pins



XGA - (ANSWER)1024 x 768 or 1366 x 768

16 mil, HD Colors

15 Pins



Widescreen - (ANSWER)1280 x 720 or 1920 x 1080

DVI or HDMI Connectors



Random Access Memory - (ANSWER)RAM



Read Only Memory - (ANSWER)ROM

, Programmable Read Only Memory - (ANSWER)PROM



Electrical Programmable Read Only Memory - (ANSWER)EPROM



Electrically Erasable PROM - (ANSWER)EEPROM



50 Ohms - (ANSWER)Impedance generally used in radio communications



RF Section - (ANSWER)Part of radio receiver, receives incoming RF electrical-
magnetic signal. Very broad banded, amplifies input signals. Most noise is
produced here.



Mixer - (ANSWER)Part of radio receiver, heterodynes received signal with signal
produced by local oscillator circuit. Output contains the sum and difference
frequencies.



IF Section - (ANSWER)Part of radio receiver, uses a set frequency throughout.
Amplifies desired tuned frequency.



10.7 MHz - (ANSWER)Commonly used FM Radio Frequency



44 MHz - (ANSWER)Commonly used Television Frequency

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