'.INI' extension refers usually to what kind of file?
'.INI' extension refers usually to what kind of file?
A given signal's second harmonic is twice the given signal's __________ frequency?
A given signal's second harmonic is twice the given signal's __________ frequency?
Who created Pretty Good Privacy (PGP)?
Who created Pretty Good Privacy (PGP)?
What does AM mean?
What does AM mean?
In which decade was the American Institute of Electrical Engineers (AIEE) founded?
In which decade was the American Institute of Electrical Engineers (AIEE) founded?
Which consists of two plates separated by a dielectric and can store a charge?
Which consists of two plates separated by a dielectric and can store a charge?
Who co-created the UNIX operating system in 1969 with Dennis Ritchie?
Who co-created the UNIX operating system in 1969 with Dennis Ritchie?
Larger buildings may be supplied with a medium voltage electricity supply, and will required a substation or mini-sub. What is the main item of equipment contained in these?
Larger buildings may be supplied with a medium voltage electricity supply, and will required a substation or mini-sub. What is the main item of equipment contained in these?
In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about?
In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about?
What are three types of lasers?
What are three types of lasers?
What is the relationship between resistivity r and conductivity s?
What is the relationship between resistivity r and conductivity s?
Which is a type of Electrically-Erasable Programmable Read-Only Memory?
Which is a type of Electrically-Erasable Programmable Read-Only Memory?
What is the term to ask the computer to put information in order numerically or alphabetically?
What is the term to ask the computer to put information in order numerically or alphabetically?
Which was an early mainframe computer?
Which was an early mainframe computer?
What does AM mean?
What does AM mean?
In the UK, what type of installation requires a fireman's switch?
In the UK, what type of installation requires a fireman's switch?
In what year was the "@" chosen for its use in e-mail addresses?
In what year was the "@" chosen for its use in e-mail addresses?
'DB' computer abbreviation usually means ?
'DB' computer abbreviation usually means ?
'.MPG' extension refers usually to what kind of file?
'.MPG' extension refers usually to what kind of file?
'.JPG' extension refers usually to what kind of file?
'.JPG' extension refers usually to what kind of file?
Name the terminals of a BJT.
Name the terminals of a BJT.
The first step to getting output from a laser is to excite an active medium. What is this process called?
The first step to getting output from a laser is to excite an active medium. What is this process called?
Who co-founded Hotmail in 1996 and then sold the company to Microsoft?
Who co-founded Hotmail in 1996 and then sold the company to Microsoft?
Voltage is sometimes referred to as EMF, or Electromotive...?
Voltage is sometimes referred to as EMF, or Electromotive...?
Another word for 'Graphics for a word processor'?
Another word for 'Graphics for a word processor'?
A dual-layer DVD is valued because it:
A dual-layer DVD is valued because it:
Who developed Yahoo?
Who developed Yahoo?
What do we call a collection of two or more computers that are located within a limited distance of each other and that are connected to each other directly or indirectly?
What do we call a collection of two or more computers that are located within a limited distance of each other and that are connected to each other directly or indirectly?
What was the first ARPANET message?
What was the first ARPANET message?
What do we call a network whose elements may be separated by some distance? It usually involves two or more small networks and dedicated high-speed telephone lines.
What do we call a network whose elements may be separated by some distance? It usually involves two or more small networks and dedicated high-speed telephone lines.
Blue is what number on the resistor color code?
Blue is what number on the resistor color code?
The input used by an antenna or cable to a TV set uses frequencies called:
The input used by an antenna or cable to a TV set uses frequencies called:
Which of these is a search engine?
Which of these is a search engine?
In which decade was the transistor invented?
In which decade was the transistor invented?
After the first photons of light are produced, which process is responsible for amplification of the light?
After the first photons of light are produced, which process is responsible for amplification of the light?
The purpose of choke in tube light is ?
The purpose of choke in tube light is ?
The NTSC (National Television Standards Committee) is also used in the country of...?
The NTSC (National Television Standards Committee) is also used in the country of...?
What frequency range is the High Frequency band?
What frequency range is the High Frequency band?
In which decade was the SPICE simulator introduced?
In which decade was the SPICE simulator introduced?
'.TXT' extension refers usually to what kind of file?
'.TXT' extension refers usually to what kind of file?
The most common format for a home video recorder is VHS. VHS stands for...?
The most common format for a home video recorder is VHS. VHS stands for...?
What Designates where the next action occurs?
What Designates where the next action occurs?
RAM stands for
RAM stands for
'OS' computer abbreviation usually means ?
'OS' computer abbreviation usually means ?
Once the active medium is excited, the first photons of light are produced by which physical process?
Once the active medium is excited, the first photons of light are produced by which physical process?
What was the active medium used in the first working laser ever constructed?
What was the active medium used in the first working laser ever constructed?
Made from a variety of materials, such as carbon, which inhibits the flow of current...?
Made from a variety of materials, such as carbon, which inhibits the flow of current...?
'.MOV' extension refers usually to what kind of file?
'.MOV' extension refers usually to what kind of file?
Most modern TV's draw power even if turned off. The circuit the power is used in does what function?
Most modern TV's draw power even if turned off. The circuit the power is used in does what function?
'.BAT' extension refers usually to what kind of file?
'.BAT' extension refers usually to what kind of file?
Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean?
Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean?
Which of these is a valid e-mail address?
Which of these is a valid e-mail address?
The electromagnetic coils on the neck of the picture tube or tubes which pull the electron beam from side to side and up and down are called a...?
The electromagnetic coils on the neck of the picture tube or tubes which pull the electron beam from side to side and up and down are called a...?
What do you call a computer on a network that requests files from another computer?
What do you call a computer on a network that requests files from another computer?
What does VVVF stand for?
What does VVVF stand for?
In a Digital circuit, what is 1 'AND' 1?
In a Digital circuit, what is 1 'AND' 1?
What does the term PLC stand for?
What does the term PLC stand for?
In which year was MIDI(dress) introduced?
In which year was MIDI(dress) introduced?
Experts say the healthiest way to view a computer monitor is by
Experts say the healthiest way to view a computer monitor is by
What's a web browser?
What's a web browser?
Who built the world's first binary digit computer: Z1?
Who built the world's first binary digit computer: Z1?
The letters, "DOS" stand for...
The letters, "DOS" stand for...
How many bits in a byte?
How many bits in a byte?
To select text by shading as you drag the mouse arrow over the text is known as...
To select text by shading as you drag the mouse arrow over the text is known as...
The sampling rate, (how many samples per second are stored) for a CD is...?
The sampling rate, (how many samples per second are stored) for a CD is...?
"https://www.examveda.com" - is an example of what?
"https://www.examveda.com" - is an example of what?
'DTP' computer abbreviation usually means ?
'DTP' computer abbreviation usually means ?
The "desktop" of a computer refers to:
The "desktop" of a computer refers to:
The transformer that develops the high voltage in a home television is commonly called as?
The transformer that develops the high voltage in a home television is commonly called as?
Modem stands for:
Modem stands for:
Where is the headquarters of Intel located?
Where is the headquarters of Intel located?
Which is NOT an acceptable method of distributing small power outlets throughout an open plan office area?
Which is NOT an acceptable method of distributing small power outlets throughout an open plan office area?
Changing computer language of 1's and 0's to characters that a person can understand is:
Changing computer language of 1's and 0's to characters that a person can understand is:
What is part of a database that holds only one type of information?
What is part of a database that holds only one type of information?
'CD' computer abbreviation usually means ?
'CD' computer abbreviation usually means ?
The speed of your net access is defined in terms of...
The speed of your net access is defined in terms of...
Your computer has gradually slowed down. What's the most likely cause?
Your computer has gradually slowed down. What's the most likely cause?
'.BAK' extension refers usually to what kind of file?
'.BAK' extension refers usually to what kind of file?
'.TMP' extension refers usually to what kind of file?
'.TMP' extension refers usually to what kind of file?
In which decade were the first successful diode and triode vacuum tubes invented?
In which decade were the first successful diode and triode vacuum tubes invented?
Which device can be used to store charge?
Which device can be used to store charge?
Compact discs, (according to the original CD specifications) hold how many minutes of music?
Compact discs, (according to the original CD specifications) hold how many minutes of music?
"FET" is a type of transistor, Its full name is ________ Effect Transistor?
"FET" is a type of transistor, Its full name is ________ Effect Transistor?
What does CPU stand for?
What does CPU stand for?
Which motor is NOT suitable for use as a DC machine?
Which motor is NOT suitable for use as a DC machine?
What is the difference between the Internet and an intranet?
What is the difference between the Internet and an intranet?
In the United States the television broadcast standard is?
In the United States the television broadcast standard is?
What does EPROM stand for?
What does EPROM stand for?
What is an FET?
What is an FET?
In which decade was the ARRL founded?
In which decade was the ARRL founded?
How do you subscribe to an Internet mailing list?
How do you subscribe to an Internet mailing list?
When measuring the characteristics of a small-signal amplifier, say for a radio receiver, one might be concerned with its "Noise..."?
When measuring the characteristics of a small-signal amplifier, say for a radio receiver, one might be concerned with its "Noise..."?
In which decade with the first transatlantic radio broadcast occur?
In which decade with the first transatlantic radio broadcast occur?
Computers calculate numbers in what mode?
Computers calculate numbers in what mode?
What will a UPS be used for in a building?
What will a UPS be used for in a building?
Who is largely responsible for breaking the German Enigma codes, created a test that provided a foundation for artificial intelligence?
Who is largely responsible for breaking the German Enigma codes, created a test that provided a foundation for artificial intelligence?
What does AC and DC stand for in the electrical field?
What does AC and DC stand for in the electrical field?
How many diodes are in a full wave bridge rectifier?
How many diodes are in a full wave bridge rectifier?
The average power (in watts) used by a 20 to 25 inch home color television is...?
The average power (in watts) used by a 20 to 25 inch home color television is...?
