WorksheetsTechnology and Computing Quiz
Total questions: 21
Worksheet time: 11mins
What does the Greek prefix tele- mean if we consider the world “telecommunication”?
distance
social process of information exchange
teleconferencing
audiovisual meeting with two or more participants
meeting through a telecommunications medium
What does the green technology mean?
Innovation, which are based on the principles of sustainable development and re-use of resources
plastic cards with integrated chip (ICC, integrated circuit (s) card - Card with integrated electronic circuitry)
one-and two-factor user authentication, storage of key information
science and technology to create intelligent machines, especially intelligent computer programs
is the residential extension of building automation and involves the control and automation of lighting, heating, ventilation, air conditioning, appliances, and security
What does the Infrastructure as a Service (IaaS) mean?
the hardware and software that powers it all – servers, storage, networks, operating systems
set of tools and services designed to make coding and deploying those applications quick and efficient
applications that designed for end-users, delivered over the web
set of rules, techniques, processes, and patterns to develop a mobile application
mobile application architecture will enforce good software development principles (KISS, DRY, SOLI
What does the multi-tenancy advantage in mobile cloud computing mean?
service providers can easily add and expand a service
multiple services from different providers can be integrated easily through the cloud and the Internet to meet the users’ demands
is the communications protocol that provides an identification and location system for computers on networks and routes traffic across the Internet
mobile applications can be performed and scaled to meet the unpredictable user demands
service providers can share the resources and costs to support a variety of applications and large no. of users
What does the org suffix stand for?
non-profit organizations
commercial organizations, such as Ford or IBM
educational facilities
government agencies
network service provider
What does the organization of data according to a database model mean?
database design
SQL
a distributed database
object-relational mapping
database model
What does the quality-of-service open issues in mobile cloud computing mean?
how to ensure QoS is still a big issue, especially on network delay
improves link performance but also optimizes bandwidth usage
MCC involves with both mobile service provider (MSP) and cloud service provider (CSP) with different services management, customers management, methods of payment and prices
Interoperability becomes an important issue when mobile users need to interact with the cloud
Services will be differentiated according to the types, cost, availability and quality
What does the term bit mean?
is used as the measure of the number of bits in each word
it can be defined as either a binary, which can be 0, or 1. It is the basic unit of data or information in digital computers
is considered as the basic unit of measuring memory size in computer
is a printed circuit board and foundation of a computer that is the biggest board in a computer chassis
is half a byte, which is usually a grouping of 4 bytes
What element of multimedia in a multimedia system could be still pictures (like photographs) converted to digital format with the help of scanners or generated on the computer?
graphic element
computer-generated text
audio
video
computer-replicated text
What has the potential to store more data, access data faster, and consume less power than current memory technologies?
magnetic random access memory (MRAM)
application service provider (ASP)
storage service provider (SSP)
extreme-ultraviolet lithography chips (EUVL)
DNA computers
What is a collective form of communication on the website?
The forum
Template
Plug-ins
Settings
Module
What is a combination of models and algorithms for the implementation of individual process steps: constructing a search query image (SQI), selection of documents (comparison of search query images and documents) expanding and reformulation of request, localization and assessment of issuance?
search method
search strategy
image search query
search engines
the retrieval image of the document
What is a computer?
is an electronic device that manipulates information, which is data
the application of scientific knowledge for practical purposes, especially in industry
is a global computer network providing a variety of information and communication facilities
is a peripheral machine which makes a persistent representation of graphics or text, usually on paper
is the program that, after being initially loaded into the computer by a boot program, manages all of the other application
What helps users solve a particular problem or carry out a specific task? A word processor is an example of that.
at a distance
data by wire
electromagnetic systems
exchange of information
sharing data
What is a global network?
is a network on which computers are at a great distance from each other within another city or another country
is a computers that are connected to a special network equipment to exchange data and share resources
is data flow over a communication channel or through a network device, and the volume of this stream (in bytes)
is the shortest distance between the most distant nodes in the network
is a network in which the computers are located within a room, building or nearby building
What is a kind of system software designed to help, analyze, tune, optimize and maintain a computer?
Utility Software
Dispatcher
Process Control Block
Operating System Software
A motherboard
What is a local area network used for?
solving problems of individual enterprises, for example, a local network of clinics, shop or school, resources LAN users of other networks
connected to a special network equipment to exchange data and share resources
brings together the resources of computers that are removed on large distances
allow to solve the problem of integrating the information resources of all mankind and the organization of access to these resources
monitors the update of antivirus databases, eliminates network problems, and also handles shared resources
What is a name of the most common type of files, drawings, photographs? It features good quality but the larger image size?
*.BMP
*.JPG
*.GIF
*.TIF
*.JPEG
What is a network node?
is a computer that is connected to the network and supporting the IP protocol
is data flow over a communication channel or through a network device, and the volume of this stream (in bytes)
is the shortest distance between the most distant nodes in the network
is a network in which the computers are located within a room, building or nearby building
is a network on which computers are at a great distance from each other within another city or another country
What is a part of Temporal mining enabling to predict future values for the current set of values which are time dependent?
Time series analysis
Regression
Classification
Segmentation
Clustering
What is a program designed to run other programs on a computer?
operating system
a word processor
backup software and disk tools
mobile operating system
open source software
