Answer:
Explanation:
Sure, I guess.
Which of the following devices is used in the first-generation computer
Answer:
vacuum tube
Explanation:
Vacuum tube is used in the first generation.
A new class of objects can be created conveniently by ________; the new class (called the ________) starts with the characteristics of an existing class (called the ________), possibly customizing them and adding unique characteristicsof its own.
Answer:
A new class of objects can be created conveniently by inheritance; the new class (called the superclass) starts with the characteristics of an existing class (called the subclass), possibly customizing them and adding unique characteristicsof its own.
3) The director tells you to truck left, you must:
A) Move the back of the camera to the left
B) Move the entire camera to the left
C) Point the lens of the camera to the left
D) Walk to your left and keep the camera in one place.
computer generation types
Answer:
First generation 1940s-1950s Vacuum tube based
Second generation 1950s-1960s Transistor based
Third generation 1960s-1970s Integrated circuit based
Fourth generation 1970s-present Microprocessor based
Fifth generation The present and the future Artificial intelligence based
What is yalls favorite childhood toy>
Answer:
Barbies were very popular
Explanation:
6 decades of Barbies ago because of innovative marketing and product extension and continues improvement techniques
you can create s specific type of charts only. true or false
Answer:
you can create s specific type of charts only.
false
anyone help me please
Answer:
TCP . Transmission control protocol
IP .Internet protocol
Email. Electronic mail
HTTP. Hyper text transfer protocol
HTML. Hyper text markup language
WWW. World wide web
DNS. Domain Name system
FTP. File transfer protocol
ARPA. Advanced research project agency
ISP. Intetnet Service Provider
URL. uniform resource locator
Explanation:
E.fax means no idea
Hope its help
thank you
good day
Answer:
TCP = Transmission control protocol
IP = internet protocol
E - mail = Electronic mail
E - fax = Internet Fax
HTTP = Hyper text transfer protocol
HTML = Hyper text mark-up language
WWW = World wide web
DNS = Domain Name system
FTP = file transfer protocol
ARPNA = Advanced research project agency
ISP = Internet service provider
URL = Uniform resources locator
write features of Fifth Generation of computer?
ULSI technology.
Development of true artificial intelligence.
Development of Natural language processing.
Advancement in Parallel Processing.
Advancement in Superconductor technology.
More user-friendly interfaces with multimedia features.
Availability of very powerful and compact computers at cheaper rates.
Answer:
Here's your answer . hope it helps you!!!!
A) what is cyber law?
Answer:
Cyber law is a term that deals with the Internet's relationship to technological and electronic elements, including computers, software, hardware and information system.
Hope it helps you.Answer:
Cyber law is a term that deals with the Internet's relationship to technological and electronic elements, including computers, software, hardware and information system. Simply, the cyber law is the law which is used for stopping computer crime and abuse.
UNIT 1 ACTIVITY
Troubleshooting
Part A
When your friend DaJuan turns on his computer, he hears four beeps. The computer
won't fully boot. DaJuan has a Dell computer with a quad core processor and has
recently upgraded his RAM.
Apply the troubleshooting methodology to help DaJuan understand and resolve his
problem. The steps of the methodology are listed for you. You can write directly on
the write suggestions for DaJuan at each step.
1. Identify the Problem (beeps are key here)
2. Internet Research
3. Establish a Theory of Probable Cause
4. Test the Theory
5. Establish a Plan of Action
6. Implement the Solution or Escalate
7. Verify Full System Functionality
8. Document Findings
Answer:
all of the above
Explanation:
Which of the following shows the correct order of inventions that helped the first computers make calculations?
1st - Transistors, 2nd - Vacuum tubes, 3rd - Mechanical Relays
1st - Vacuum tubes, 2nd - Mechanical Relays, 3rd - Transistors
1st - Mechanical Relays, 2nd - Vacuum tubes, 3rd - Transistors
Answer:
1st - Mechanical Relays, 2nd - Vacuum tubes, 3rd - Transistors
Explanation:
From Tubes...
The three main components of a basic triode vacuum tube.
The type of tube used in early computers was called a triode and was invented by Lee De Forest in 1906. It consists of a cathode and a plate, separated by a control grid, suspended in a glass vacuum tube. The cathode is heated by a red-hot electric filament, which causes it to emit electrons that are attracted to the plate. The control grid in the middle can control this flow of electrons. By making it negative, you cause the electrons to be repelled back to the cathode; by making it positive, you cause them to be attracted toward the plate. Thus, by controlling the grid current, you can control the on/off output of the plate.
Unfortunately, the tube was inefficient as a switch. It consumed a great deal of electrical power and gave off enormous heat—a significant problem in the earlier systems. Primarily because of the heat they generated, tubes were notoriously unreliable—in larger systems, one failed every couple of hours or so.
...To Transistors
The invention of the transistor was one of the most important developments leading to the personal computer revolution.The transistor was invented in 1947 and announced in 1948 by Bell Laboratory engineers John Bardeen and Walter Brattain. Bell associate William Shockley invented the junction transistor a few months later, and all three jointly shared the Nobel Prize in Physics in 1956 for inventing the transistor. The transistor, which essentially functions as a solid-state electronic switch, replaced the less-suitable vacuum tube. Because the transistor was so much smaller and consumed significantly less power, a computer system built with transistors was also much smaller, faster, and more efficient than a computer system built with vacuum tubes.
The conversion from tubes to transistors began the trend toward miniaturization that continues to this day. Today’s small laptop PC (or netbook, if you prefer) and even Tablet PC systems, which run on batteries, have more computing power than many earlier systems that filled rooms and consumed huge amounts of electrical power.
You are testing a printer you just installed, so you use the operator panel on the printer to print a test page. Later, you use the printer properties on your computer to print a test page. Instead of a normal test page, you receive several pages with garbled characters on them. What is the most likely cause of the problem
MLB The Show 17, which simulates professional baseball games, and Madden Football, which simulates professional football games, are both examples of which type of game genre?
Answer:
Sports game
Explanation:
define computer network and justify that how does it reduces operation cost
Answer:A computer network is a set of comouters sharing resources located on or provided by network nodes
Explanation:
In a cellular network, each cell is controlled by a tower. What are these towers called?
Question 46 options:
1)
Magic gates
2)
Base stations
3)
Base controllers
4)
Ethernet hubs
Answer:
all of the above
Explanation:
computer that process digital as well as analogue signals
Answer:
Hybrid Computer is the computer that process digital as well as analogue signals.
Host A sends a packet of length 1,100 bytes to host B over a link with transmission rate 4 Mbps over a distance 1300 km, propagation speed 2.5x108 m/s. Each packet is processed before entering the link (and link buffer), and the packet processing delay is 0.2 ms.
Please calculate the delays in ms (millisecond)
Transmission delay = ... ms
Propagation delay = ... ms
The end to end delay = ... ms
Answer:
please mark me brainlist
Explanation:
How do raster graphics, used with CRT technology, work? What kinds of images does this create?
Answer: It is a type of CRT, similar to that of an early oscilloscope. In a vector display, the image is composed of drawn lines rather than a grid of glowing pixels as in raster graphics. ... The beam skips over dark areas of the image without visiting their points.
Explanation:
five difference between special and general purpose computers please send picture
Answer:
special
1)they made to do some kind of important works
2)they have special features
3)they are more effective
general
1) they are simple modified and designed
2)they have some common features
3)they are effective in our general purposes
explain the working principle of computer by describing its basic operation
Explanation:
The working principal of the computer system. Computers do the work primarily in the machine and we can not see, a control centre that converts the information data input. A computer is a machine made up of parts for the hardware and software.
True or False? Wireless connections that use a higher frequency are faster but have a shorter range.
True
False
Answer:
it's a True statement
what is meant by artificial intellgence?
the theory and development of computer systems able to perform tasks normally requiring human intelligence, such as visual perception, speech recognition, decision-making, and translation between languages.
I NEED TO FIND OUT THE ANSWER!
Answer:
the first action that should be taken is to back up the all important document that and by finishing doing that format the entire system...and i advise you should be choosing the best antivirus to protecting your computer
How can the Playback feature adjust your audio recording?
Answer:
If said playback was recorder on editing software then there is a good chance that it could be changed for editing porpuses.
Explanation:
pls help with this two.
Answer:
I love my *country ** so i am going visit it
Answer:
I also like my country very much
the term that refers to the methods and equipment used to gather, process, communicate and store information is
Answer:
information technolocy or IT
____ is a technology that exists inside another device
Answer:
Embedded technology is a technology that exists inside another device.
Answer:
Embedded
Explanation:
An embedded system is a combination of computer hardware and software designed for a specific function.
What is a good computer i should get
Which classic video game, developed and published in 1987, featured four youths called the Light Warriors?
life without internet points
