Table of Contents
Which of the following is spelling disk used?
Most of what you need to remember about “disk” and “disc” is the following: “disk” is the preferred spelling in American English, and it’s also the spelling used for computer-related objects, such as a hard disk.
Which of the following gestures would you use if you want to zoom in on your new tablet to see more detail on a map?
Spread – Place two fingers on the screen and spreading them apart to zoom in. For example, spread your fingers apart to zoom in on an area of the page or see a portion of a picture in more detail. Pinch – Place two fingers on the screen and bring them together to zoom out.
Which of the following can you have a real time typed conversation?
Uses of Communications Technologies A B Instant Messaging Real-time typed conversation with another connected user where you also can exchange photos, videos, and other content Internet Worldwide collection of networks that links millions of businesses, government agencies, educational institutions, and individuals.
Which of the following enables users to speak to other users over the Internet?
Skype is a VOIP program that allows you to communicate with other users via voice or video using a peer-to-peer networking system.
Is disk spelled disk or disc?
Although disc and disk are listed as variants for something round and flat in shape, each one seems to have a preferred usage. Disc is seen more often in the music industry and throwable objects such as Frisbees, whereas disk is the preferred spelling in computer-related lingo such as floppy disk.
How is disc spelled?
Disc and disk are both variants of the English word for objects of a generally thin and cylindrical geometry. When there is no clear convention, the spelling disk is more popular in American English, while the spelling disc is more popular in British English.
Which of the following touch screen gestures is used to select an object?
Swipe to select Swipe an object on the screen with a quick movement in a direction opposite to the scrolling direction of the page. This gesture selects the item and opens a set of additional commands defined by the app.
Which gesture do you move two fingers apart?
Stretch Gesture How to do it Stretch Pressing two fingers together on the screen, move them away from each other as if stretching them apart. Pinch Pressing two fingers apart on the screen, move them towards each other as if pinching them together.
Which of the following mouse operation would you use if you want to deselect an item on the screen?
Shift F4 Hold list displayed while you make a selection. Click on the button, then double-click to select a value. Ctrl F1 Select all items on screen. Ctrl F2 Deselect all items on screen.
What is the real-time exchange of messages files?
Electronic mail (e-mail) is a computer-based application for the exchange of messages between users. A worldwide e-mail network allows people to exchange e-mail messages very quickly.
Which of the following is a real-time Internet communications service?
Chapter 11 Internet and the WWW Question Answer 65. ____ is a real-time Internet communications service that notifies users when one or more people are online and then allows them to exchange messages or files or join a private chat room. IM (instant messaging).
Which of the following is an example of embedded computer?
Embedded computers are incorporated into other devices, rather than being stand alone computers. Examples include digital cameras, mobile phones, music players, specialist IT hardware (such as networking hardware), and almost any kind of industrial or domestic control system.
Which device is used on the Internet to talk to people?
In exactly the same way that you might pick up the phone and talk to someone, a modem would take the digital data from a computer, modulate it into an audio signal and send it to a receiving modem. This receiving modem would demodulate the signal from analogue noise, back into digital data for the computer to process.
Which of the following is used only for computer games?
For playing games, you need to have a graphics card which is the most important part of the gaming. Then it is followed up by the CPU and then other hardware such as RAM, storage memory, motherboard, cooling, power supply, optical drive and monitor which helps in improving the performance of the game.
Which of the following conveys meaning and is useful to users group of answer choices?
Unit 1 “Basic Computer Terms” Vocabulary A B information Processed data that conveys meaning and is useful to people. hardware Electric, electronic, and mechanical components contained in a computer. input device Any hardware component that allows users to enter data and instructions into a computer.
What is a disk used for?
Disk storage is now used in both computer storage and consumer electronic storage, e.g., audio CDs and video discs (VCD, standard DVD and Blu-ray). Data on modern disks is stored in fixed length blocks, usually called sectors and varying in length from a few hundred to many thousands of bytes.
What is a disk in math?
In geometry, a disk (also spelled disc) is the region in a plane bounded by a circle. A disk is said to be closed if it contains the circle that constitutes its boundary, and open if it does not.
What is a disk in computer?
A disk (or diskette) is a flat, round plate on which data can be encoded and stored. Fixed disks in the form of hard disks are a common component of a computer’s storage system, but most other forms of disk hardware (floppy disks, CD-ROMs, etc.) have become obsolete.
What does DVD stand for?
‘ The original acronym came from ‘digital video disc. ‘ The DVD Forum decreed in 1999 that DVD, as an international standard, is simply three letters.
How do you spell disc in Canada?
In Canada, use the spelling disc for all other meanings. Samek bought dozens of compact discs at the garage sale. As people age, the discs in their spines become compressed. Some gardeners believe that shiny, spinning discs—aluminum pie plates, for instance—will frighten crows and other pests.
What are some gestures used on a touch screen?
Touch Screen Gestures There are two types of tap to open/activate: • Open/ Activate/ Select on press. Tap to Stop: Double Tap: Drag and Drop: Flick: Touchdown and Drag: Touchdown and Hold: Slide to Scroll:.
What is a touch screen gesture?
The touchscreen interface reads the user’s finger movement, identifying the two finger pinch as being a zoom in (or zoom out depending on the direction of the pinch). There are several benefits associated with the use of gesture controls, one of which is additional command inputs.
Which one of the following gestures is used to scroll items that are too large for the screen such as photos or Web pages?
Pinch out to make things bigger To enlarge the image or text, you use the smartscreen’s zoom feature, which you activate by using a pinching out gesture with your fingers. This is called pinching because you usually use your thumb and index finger, but you can use any two fingers to achieve the same result.
