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Technology

The practical application of knowledge, especially in a particular area, is called technology. Advances in technology affect every area of our lives. This category is for questions about technology and includes everything from how to remove a scratch from a CD to applications of electronics to what polyester is made from and more.

35,090 Questions

What is the difference between dumb and smart terminals?

A dumb terminal has no local processing capabilities of its own. The computer it is working from could be in another room. An intelligent terminal has local processing capability, so it does more than just act as a way of displaying things. Most old mainframe computers are attached to dumb terminals, enabling one computer to be used by many people. A PC is an intelligent terminal. It can be linked to a mainframe too, acting as a dumb terminal then, but it can be used as a standard computer too.

How do you make siri mad?

Oh, let's not try to make Siri mad, friend. Instead, let's focus on spreading positivity and kindness. Why not ask Siri about the weather or tell her a joke to make her day a little brighter? Remember, a happy heart is a creative heart.

What is cross filing and draw filing in design technology?

They are two types of filing used to finish off a piece of metal by smoothening it a giving it a shine and make your work neater...

cross filing is to quickly remove material down to a line...

and draw filing is to get a smooth finish!

5 ICT tools that can be used for reference and information service?

  1. Online databases such as JSTOR or ProQuest provide access to a vast array of scholarly articles and research materials for reference purposes.
  2. Reference management tools like Zotero or Mendeley help organize and cite sources effectively in academic writing.
  3. Search engines like Google Scholar or Microsoft Academic can be used to quickly find relevant academic publications and information.
  4. Library catalog systems such as Koha or Evergreen facilitate the search and retrieval of physical and digital resources within a library's collection.
  5. Citation generators like EasyBib or Citation Machine assist in creating accurate citations in various citation styles for academic papers.

Why does a marble floor feel hotter in summer than a carpeted floor?

Well, honey, it's simple science. Marble is a dense material that absorbs and retains heat, making it feel hotter to the touch. Meanwhile, carpet acts as insulation, keeping the floor cooler by trapping air and preventing heat transfer. So, next time you're dancing on that marble floor in the summer, just remember to bring your flip flops.

How many binary number combinations using 6 bits?

Each bit can be on or off giving 2 possible states, and for each bit the other bits can be in either state; so there are 2 x 2 x 2 x 2 x 2 x 2 = 26 = 64 possible numbers (which can either represent 0 to 63 or -32 to +31 using signed numbers).

What tool does hackers use?

Oh, dude, hackers use a variety of tools to do their thing. They might use things like malware, phishing emails, or even social engineering tactics to hack into systems. It's like a shady toolbox for breaking into digital places.

How do you rewind your visual boy advance?

Oh, dude, it's like super easy. So, to rewind your Visual Boy Advance, you just gotta press and hold the L and R buttons at the same time, then hit the B button. It's like magic, but for video games. Just remember, you can't rewind real life, so don't try this at home, kids.

What is 1MB equal to in pixels?

Megapixels is a measure of image resolution. Megabytes are measurements of file size. They actually have no direct relationship.

Megapixel (MP) count refers to the maximum resolution of the camera's sensor -- its ability to record detail. The number of images that can be recorded on a card of a given size is only indirectly related to the capacity of the card, which is measured in Kilobytes (KB) or Megabytes (MB), not MP. That will vary according to the image itself, and to the camera's settings.

For example: My Pentax K10D, with a 10.1 MP sensor and using a 4 GB card, will record approximately 821 images at the highest resolution (10 MP) and a "Fine" quality setting. The same camera, with the same sensor and same card, will record 10,000-plus images at the lowest resolution (2 MP) and the "Low" quality setting. Practically all cameras have this ability to change the resolution settings, and thus the sizes of the image files that are stored on the card.

So, you can see that it is only possible to answer your question in very general terms: The higher the capacity of the card, the more images you can store at whatever camera settings. And, as you can see above, even at the highest settings with a high MP count, you can take a lot of pictures!

One thing to think about: storage cards can and do fail. It is better to have two 1 GB cards than one 2 GB card, unless you plan to shoot a whole lot of video. That way if one fails, you can keep shooting and worry about retrieving the images off the other card later.

How do you reset sansui tv back to factory?

To reset a Sansui TV back to factory settings, you typically need to access the TV's menu settings. Look for an option like "Reset" or "Restore Factory Settings" within the menu. Select this option, and follow any on-screen prompts to confirm the reset. Keep in mind that performing a factory reset will erase all customized settings and data on the TV, so be sure to back up any important information beforehand.

What is The main advantage of an analogdigital multimeter is that it can allow you to more easily than with a DMM.?

Oh, what a happy little question! The main advantage of an analog multimeter is that it can show you changes in readings more quickly and smoothly than a digital multimeter. This can be especially helpful when measuring fluctuating values or trends in your electrical circuits. Just remember, both types of multimeters have their own unique strengths, like little brushes on your canvas adding different colors to your painting.

What does splitting a laser light into two beams through a silver mirror make?

Hologram

HOLOGRAPHY SPLIT-BEAM TRANSMISSION HOLOGRAM

If the shutter does not open, check that the shutter power supply is turned on

... After the laser beam passes through the shutter, it is split into two ...

reflect the light strongly but diffusely, like the silver painted chess pieces.

... uncover mirror M2. Adjust the polarizer angle to make the reference beam ...

courses.washington.edu/phys331/holography.pdf

What happens when you amplify an analog signal?

Well, when you amplify an analog signal, you're basically just making it louder. It's like turning up the volume on your favorite song, but instead of music, it's an electrical signal. So, you're boosting the strength of the signal without changing its fundamental characteristics. Just be careful not to crank it up too much or you'll end up with a distorted mess.

How did studies of the moon change after the 1950s?

Studies of the moon greatly advanced after the 1950s with the launch of unmanned space missions like Luna and Surveyor, which provided close-up images and data on the lunar surface. The Apollo missions in the late 1960s and early 1970s allowed for manned exploration and sample return missions, leading to a deeper understanding of the moon's geology and history. These missions also helped confirm the giant impact hypothesis for the moon's formation and provided valuable insights into the broader field of planetary science.

What happened to Pontiac Business Institute of Michigan?

The Pontiac Business Institute of Michigan closed in 2011 due to financial difficulties and declining enrollment. The school faced challenges with accreditation and competition from other educational institutions offering similar programs. Ultimately, the decision to shut down was made in order to avoid further financial losses and to ensure the well-being of the students and staff.

How long does it take to drive 0.2 miles?

Well, honey, if you're driving at a snail's pace of 10 miles per hour, it'll take you a whopping 1.2 minutes to cover that measly 0.2 miles. But if you're feeling a need for speed and cruising at 60 miles per hour, you could zip through that distance in just 12 seconds. So, put the pedal to the metal or take a leisurely Sunday drive - the choice is yours!

What is bigger than a coperbyte?

For some reason a byte bigger than coperbyte are datebyte and omegabyte.

How to opt for the auto-renewal service of Mcafee?

  1. Login in to your Mcafee account via the Mcafee login portal.

  2. Inside your account, select the My Account tab, and from the drop-down menu, click on Auto-Renewal settings.

  3. Now, besides your product, you’ll see the auto-renewal toggle.

  4. Click on the toggle to turn it on and click again to turn it off.

What is functions of elements make up a computer architecture?

The elements that make up a computer architecture include the central processing unit (CPU), memory (RAM), storage devices (such as hard drives or solid-state drives), input devices (like keyboards and mice), output devices (such as monitors and printers), and the system bus that connects these components. The CPU is responsible for executing instructions and performing calculations, while memory stores data and instructions temporarily for quick access. Storage devices hold data and programs long-term, and input/output devices allow users to interact with the computer. The system bus facilitates communication between these components by transferring data and control signals.

HOW TO RECOVER DELETED HISTORY ON PS4?

Recovering deleted history on a PS4 is not a straightforward process, as the system does not have a built-in feature for this. However, you may be able to retrieve some browsing history by using data recovery software on the PS4's hard drive. It is important to note that this process can be complex and may not always be successful. Additionally, it is crucial to respect privacy and legal boundaries when attempting to recover deleted data.

What new technology helped increase agricultural productivity in the Hellenistic kingdoms?

Ah, the Hellenistic kingdoms! They were truly a time of innovation and growth. One new technology that helped increase agricultural productivity during this period was the invention of the water wheel. This clever device made it easier to irrigate fields and grind grain, allowing farmers to produce more food efficiently. It's amazing how a simple idea can make such a big difference in the world, isn't it?

What are 5 importance's of science and technology?

Life has become much more advanced because of science and technology. Travelling has become easier and faster; communication has become easier, faster and cheaper; the standard of living has increased with the increase in technology; humans have become much more sophisticated and advanced with new technologies; and medicine has become extremely advanced with both science and technology.

How you find the mass of a single pin?

Well, honey, to find the mass of a single pin, you grab yourself a fancy little tool called a scale, plop that pin on there, and voilà, you got yourself the mass of that bad boy. Just make sure to zero out the scale first, unless you want to include the weight of your morning coffee in the measurement.

Why do people call the microphone with that name instead of macrophone?

microphone coined from Gk. mikros "small" + phone "sound" (see fame). Modern meaning dates from 1929, from use in radio broadcasting and movie recording. Earlier, "telephone transmitter" (1878) and "ear trumpet for the hard-of-hearing" (1683). Of the two spellings of the short form of the word, mike (1927) is older than mic (1961).

So they call it micro-phone due to the fact that it will record/trasmit even the smallest of sounds.

Macrophone has recently been coined by persons in the (voice over IP) field or VOIP as (a large sample of a recording or transmission).