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3 years ago

Which statement correctly explains why televisions became less bulky?

Computers and Technology

1 answer:

REY [17]3 years ago

3 0

Answer:

The old cathode Ray tube technology was replaced by the less bulkier and more modern liquid crystal display and LED technology.

Explanation:

The old cathode ray tube uses the principle of electrical discharge in gas. Electrons moving through the gas, and deflected by magnetic fields, strike the screen, producing images and a small amount of X-rays. The tube required more space, and consumed more electricity, and was very bulky. The modern technologies are more compact and consume less power, and can been designed to be sleek and less bulky.

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If you flash UEFI and now your computer is no longer working, is there anything you can do to correct the situation?

Annette [7]

<u>Solution and Explanation:</u>

Unified Extensible Firmware Interface (UEFI) is a software program which connects the computer's firmware to its operating system (OS). UEFI is installed by the manufacturer and the first program to be executed when the computer is not turning on. UEFI or BIOS can be corrupted because of the upgrade error or any other damage.

Launch an automatic BIOS/UEFI recovery of the system so that the previous working best version of UEFI/BIOS is recovered and made available. On successful recovery of the BIOS/UEFI, the computer starts working.

6 0

3 years ago

first 2 questions are true or false the last question is multiple choice. 7th grade work. plz only answer if u know.

pshichka [43]

#4 is true

We use pseudocode to help us understand code.

#5 is false

Strings are surrounded by quotes, integers are not.

#6 is 100.

Integers are numbers with no decimal places.

3 0

3 years ago

1. Which of the following describes a way of memorizing a poem using a mnemonic device?

xenn [34]

Answer:

Singing the words of the poem to the tune of Happy Birthday"

Explanation:

Mnemonic devices are those tools which can be used to improve a persons ability to remember something efficiently. In short, it a technique to memorize something in short period of time and remember it for longer period of time.

Memorizing a poem by singing it to the tune of Happy birthday is also a technique to remember the poem and memorizing it efficiently.

3 0

3 years ago

In a typical system design specification, the _____ section describes the constraints, or conditions, affecting a system, includ

Lapatulllka [165]

Answer:

The answer is "Option B".

Explanation:

The system environment includes all software external areas, which may vary from user to user. The System may be different, but it is part of the System environment, depending on the level of available memory. This environment is a part of the System development life cycle. and other options that are not correct which can be described as follows:

In option a, Time and cost estimates are part of the SDLC. It is a part where we calculate the overall cost and time for making any new software.
In option c, It is not a use in system environment it is reported.
In option d, System Components are a hardware device that by system environment for making a system environment but it does not include systems security that's why it is not correct.

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3 years ago

Develop a spreadsheet that compares the features, initial purchase price, and a two-year estimate of operating costs (paper, car

antiseptic1488 [7]

Answer:

dgfdghvcsdhjccxadhhvcsdhjvczafjmbd FYI jjgdc

3 0

3 years ago