Control work №1
Student’s name __Taubaldy Talshyn__ Group __221IKd__ Date ___06.11.2019___
Task 1. Answer the following questions.
1
Name the devices A, B, C and D using the words from the list. [10 points]
A
B
C
D
bar code
dot matrix printer
flash memory card
inkjet printer
monitor
multimedia projector
scanner
trackerball
A - dot matrix printer
B - trackerball
C - multimedia projector
D - inkjet printer
2
Ring two items which are used for data storage. [10 points]
light pen
magnetic disc
motor
mouse
OCR
ROM
3 Draw five lines on the diagram to match the input device to its most appropriate use.
[10 points]
Input Device
Mouse
Joystick
Optical Mark Reader
Use
to input voiceovers for a presentation
to input a PIN
to select options from a menu
Microphone
to operate a flight simulator
Number pad
to input candidate responses on examination papers
4 Name three items of hardware, other than a PC, needed to conduct a video conference.
[10 points]
1. Two or more video cameras or webcams that provide video input.
2. Two or more microphones either located on the individual or within the device that
provide audio input.
3. A computer screen, monitor, TV or projector that can broadcast video output.
5 Give three disadvantages to the company of internet shopping. [10 points]
A company owns several stores which offer internet shopping to customers.
1. Long duration and lack of proper inventory management result in delays in shipment.
2. Physical stores offer discounts to customers and attract them so this makes it difficult for
e-tailers to compete with the offline platforms.
3. Online shopping is not quite suitable for clothes as the customers cannot try them on.
Give three advantages to the company of internet shopping.
Task 2. Make one or more posters about something of your professional sphere using
internet resources* [25 points]
Theme: Creating graphical objects by using internet technologies
Poster contains a visual of the keys that students will need to press and then the name of the
action that occurs.
Task 3. Create mindmap of “Living in a Digital World - Mobile Phones” theme ****
Theme: Computer systems and mobile technologies [25 points]
Useful links:
* http://www.educatorstechnology.com/2013/02/the-best-10-tools-to-create-postersfor.html
** https://www.pinterest.com/
** https://www.fotor.com/features/poster.html
**** https://elearningindustry.com/6-best-mind-mapping-tools-creative-students
***** http://mindmapfree.com/