What are the dangers of design and technology?
The toilet is a very dangerous place because if u sit in a sitting position then it is imposable to remove all the waste from your bowels so if you squat on the toilet it is much safer and you can remove all waste
Very short note on the introduction of information technology?
Information technology often referred to as IT, is the process of understanding computer infrastructure in business and technology. Information technology is a broad term that deals with computer software, computer hardware, networks and the internet, interactive media, and various emerging technologies.
Magnets are used to make electric motors and generators. Without these electric motors and generators we would not have telephones, lights, electric heat, television, or computers.
Some items that use electromagnets are: Maglev trains, car crushers, scrap metal sorters, telephones, computers, doorbells, tape recorders etc. Magnets are also used in compasses to show attraction and repulsion. Magnetized compasses are used to detect underground metal pipes.
Describe the manager roles of information technology?
The job (role) of a project manager is extremely challenging and thereby exciting. Depending on the organizational structure of your organization, you may be reporting to a functional manager, a program manager, a portfolio manager, or to some other manager or executive. Nevertheless, it is your responsibility to work with your team and other relevant individuals and groups, such as program managers and portfolio managers, to bring all the pieces together and make the project happen i.e., to achieve the project objectives.
To do this, you need a range of skills and capabilities. They are:
1. Communication
2. Negotiation
3. Problem Solving
4. Influencing
5. Leadership
Why CPU called a brain of a computer?
The CPU is the "Brain" of the computer. The CPU is where most data passes through, therefore being called the Central Processing Unit.
Did lady Augusta lovelace create the computer?
She assisted Charles Babbage by writing programs for his computational engine and as such she is attributed with being the first ever programmer. In honour of this a programming language was named after her 'Ada'.
Uses and abuses of technology?
Misuse of technology can be defined in two categories, Cultural and Education. The general value of a defined object is determined by that of its user, but technology generally refers to value given by its inventor or by society in general. So, misuse tends be using technology in matters that are ineffective, inefficient, or harmful towards to subject or its user. In cultural terms, technological devices have a cultural impact where it not used in the manner common to culture, it is categorized is a "misuse of technology." In education it is easier to define as 'lack of understanding.' Many individuals lack comprehension of the workings of a technological object to operate it correctly. So, to return to a sum-up of a Misuse of Technology, remember that it is mostly... "Technology that is used ineffectively, inefficiently, or in actions harmful to the subject or its user not propagated by its creator or designated as proper use by society in general."
Sampling.
What are the latest mobile phones?
Everyday a new cellphone model is unleashed by developers. The cellphone market witnesses a neck-to-neck competition between key players. The latest and most enhanced cellphone of 2014 is Samsung Galaxy S5.
What does the e symbol on internet mean?
"e" stands for "electronic". For instance, e-mail means electronic mail.
Will technology rule the world?
Well pretty much yes...it's sad but true we rely on it so much that with out it we go nuts, so thus giving technology a form of power over us. Also with out it the world wouldn't be what it is.
What are the disadvantages of using a Binary Search?
The primary advantage of a binary search algorithm is that searching a sequence can be achieved in logarithmic time. The primary disadvantages are that the data must be in sorted order. Arrays are the ideal container for binary searches as they provide constant-time random-access and are therefore trivial to both sort and search efficiently. Sorted binary trees can also be used, however for optimal performance they must be totally balanced (e.g., red/black binary tree). Constant-time random-access is not a requirement of binary trees, however the cost of maintaining balance during construction of the tree has to be taken into account.
With a linear search, we start at one end of the sequence and traverse through the sequence one element at a time until we find the value we're looking for, or we reach the element one-past-the-end of the sequence (in which case the element we're looking for does not exist). For a sequence of n elements, the worst case is O(n). Linear search is ideal for forward lists (singly-linked lists) and lists (doubly-linked lists) as neither provides nor requires constant-time random-access.
With binary search, we locate the middle element in the sequence. If that's not the value we are looking for, we can easily determine which half of the sequence contains our value because the elements are in sorted order. So we eliminate the other half and repeat the algorithm with the remaining half. As such, each failure to find the value reduces the number of elements to be searched by half (plus the middle element). If there are no elements in the remaining half then the value does not exist. The worst case is therefore O(log n).
How do you Connect LED lights together?
LEDs are semiconductor devices that behave like diodes. In general they have a 1.7 volt forward voltage drop (anode+ to cathode-)when conducting and emitting light. When they are connected together in a series type electrical connection you must obey the polarity (connect cathode of each to anode of next diode)and be certain you don't exceed the allowable reverse voltage rating of the device as well as the forward allowable current. Therefore to use LEDs in a 120 Volt AC household circuit The peak voltage will be 170 volts and you will need 170/1.7 = 100 LEDs connected in series. You will also need 100 LEDs wired in the opposite polarity to avoid exceeding the reverse voltage. Half the LEDs will light on each of the AC cycles.
How do I get past the sign in on the YouTube app?
around the corner ther's a label that says sign in. click it, put in ur username and password and ur signed in
How much is a nextbook Android tablet worth?
You can find an android tablet just for only 60$. Now a days many manufacturers provides android tabs on such a really cheap cost.
Can you do international faxing online?
Answer
Aside from using a fax machine, you can also use the online fax service. The latter is more fast and secure compared to the traditional fax machine.
What does a microphone and speaker have in common?
They both convert between electrical impulses and sound waves.
The microphone converts sound waves into electrical impulses and the loudspeaker converts electrical impulses into sound waves.
What i the similarities between charging by conduction and charging by induction?
conduction charging is a kind of charging that the electrical loud must plug in to a power source like electric city or power supply or an adaptor.
but induction charging is a way to charging a electrical loud that in this way electrical energy induces to our load throw magnetic field
Why rheostat have current ratings in addition to resistance ratings?
So you don't try to put in more current than they can handle - so they don't catch fire.
In series circuit is currant change with change in resistance?
V=IR where V is voltage, I is current and R is resistance. You want to know what the current will be in a series circuit based on the resistance.
You need to know the voltage as well as the resistance, gives you the equation as follows
I=V/R
So if you have 10 volts and a 1 ohm resistor, the current will be 10 amps. If you increase the resistor to 10 ohms, your current will then be 1 amp.
In a parallel circuit, the resistance is equal to the sum of the inverse. For example. If I have two resistors of 2 ohms each in parallel, the equation would be
1/2 + 1/2 = 0.5 + 0.5 = 1
In that particular instance, your current would increase.
How do you open registry in xp?
Start > Run > Regedit (Enter) If you want to edit it manually, although it's not recommended unless you have excellent knowledge how it works.
If you want to edit it manually, then here's the way.
* Click on the 'My Computer' icon on your desktop. * Select the hard disk drive. Most hard disk drives are in Local Disk C or D. * Then click on 'WINDOWS' folder. * Click on a file named 'regedit' located in this folder. * The 'Registry Editor' shall open. * You will be able to see several folders in the sidebar. * Expand those folders and select the query which you would like to edit. * To edit, right click on the string value and select 'Modify. WARNING: Editing wrong values of the Registry may result in permanent loss of data and may also cause system crashes. Please take proper guidance and collect necessary information before handling the Registry and make sure you create a back up of the Registry before you make any changes.
What are the technological advances in 2011?
well, there were not many GREAT things invented in 2011. I'm not quite sure myself because i asked this question.