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
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