TestWizard

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1. Choose the input device
1) Monitor
2) Mouse
3) Scanner
4) Monitor
5) Projector
6) Printer
7) Plotters
8) Touchpad
2. S: Choose the output device
1) Joystick
2) Printer
3) -:Touchpad
4) Mouse
5) Projector
6) Monitor
7) Keyboard
8) Scanner
3. Choose the device and media for storing and transferring data:
1) -:Earphones
2) Network disk drive
3) External hard disk
4) Mouse
5) Keyboard
6) Monitor
4. Used to produce audio output
1) Speakers
2) -:Monitor
3) -:CD/DVD drive
4) System unit
5) -:Printer
6) Headphones
5. What devices are used to enter information into the computer?
1) -:Printer
2) scanner
3) :Mouse
4) -:Keyboard
5) Monitor
6) Processor
6. What devices are used to output information to the computer?
1) mouse
2) scanner
3) monitor
4) keyboard
5) column
6) printer
7. What is a computer?
1) programmable device that can store, retrieve, and process data
2) device that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming
3) the input device information from paper
4) software-controlled device to perform any kind of work with information
5) analog signal processing device
6) storage of commands of the executable program
7) electronic circuit that controls the operation of the external device
8. What keys allow you to enter the BIOS when you turn on your computer:
1) Shift
2) Insert
3) Tab
4) Alt
5) Enter
6) -:Del
7) F2
8) Home
9. Indicate the main topologies of local area networks:
1) Zigzag
2) Laser
3) Manual
4) Star
5) Terminal
6) Table
10. Scanners are:
1) Matrix
2) Laser
3) Hand
4) vertical
5) Internal
6) Horizontal
11. First generation computers:
1) had as an element base extra-large integrated circuits were able to simulate human intelligence
2) had as an element base large integrated circuits, microprocessors; different relative cheapness
3) had as an element base integrated circuits, different access from remote terminals
4) they were programmed using algorithmic languages
5) it is programmed in machine code
6) had as the circuitry of the vacuum tube
7) characterized by low speed, low reliability
12. What are the main nodes of the computer are located in the system unit?
1) modem
2) earphones
3) scanner
4) power supply
5) manipulator
6) motherboard
7) floppy drive
13. Specify the most complete list of the main PC devices
1) coprocessor
2) Microprocessor
3) -:RAM
4) ALU
5) CU
6) hard drive
7) CPU
14. The modem is ... coordinating the work .... and the telephone network." Instead of a dot, insert the corresponding words:
1) address log
2) sending messages
3) spam
4) program
5) -:post office
6) Computer*
7) Device*
8) the drive
15. The operating system is:
1) device drive
2) text color
3) text editor
4) system program
5) programming system
6) application program
16. When did the Windows operating system appear?
1) 2025
2) 2001
3) 1989
4) 1992
5) 1995
6) 1981
17. The driver is
1) text editor
2) -:computer software
3) a program for working with computer devices
4) application program
5) programming language
6) computer device
18. What is an "address" on a computer?
1) file editor
2) antivirus program
3) file name and extension
4) list of computer disks
5) full file name
6) application software
7) file path
8) a sequence of disk name and folder name that leads to the file
19. Operating system for mobile phone
1) Android
2) IOS
3) MacOS
4) Unix
5) Windows
6) Linux
20. Operating system for PC
1) Linux
2) Simbian
3) Windows
4) Android
5) IOS
6) WindowsPhone
21. What modules are part of the operating system?
1) basic processor, spreadsheet
2) drivers, utilities
3) drivers, utilities, basic kernel
4) drivers, utilities, basic egg
5) command processor, drivers, utilities
6) drivers, utilities, basic kernel
7) basic processor, text editor, basic egg
8) base core, command processor
22. Transit portions of operating systems
1) core
2) system subroutine libraries
3) shell
4) utilities
5) device drivers
6) bootloader
7) application programs
23. The specific object or fact stored in the database is:
1) multiframe
2) diagrame
3) exoframe
4) mesoframe
5) endoframe
6) metaframe
24. In logical models of knowledge representation, false formulas for any interpretation are called
1) correct
2) right facts
3) impracticable
4) false facts
5) generally significant
6) contradictory
25. The information set of bases with the minimum composition
1) disk
2) hard
3) device
4) index
5) base
6) sign
7) attribute
8) indicator
26. All statements in the Visual Prolog language are divided into
1) rules
2) frames
3) :questions
4) attribute
5) variables
6) :facts
7) constants
8) arguments
27. The features of the subject area in terms of solution methods are characterized by parameters ?
1) type of attributes
2) object models
3) region variability
4) model completeness
5) entity types
6) type of objects
7) certainty of data
8) -:space size
28. The expert system differs from other applications by features ?
1) entity types
2) choose interface
3) based on heuristic methods
4) modularity
5) intelligent interface
6) simulates the mechanism of human thinking
7) uses module system
8) uses knowledge
29. A database
1) -:A set of systematically arranged alphanumeric keys or a control that generates alphanumeric input by which a machine or device is operated. A keyboard includes tactilely discernible keys used in conjunction
2) is a voluntary cooperation among industry, consumers, public authorities and other interested parties for the development of technical specifications
3) is a collection of instructions that enable the user to interact with a computer
4) -:is an extended term for information technology (IT) which stresses the role of unified communications and the integration of telecommunications (telephone lines and wireless signals), computers as well as necessary enterprise software, middleware, storage, and audio-visual systems, which enable users to access, store, transmit, and manipulate information
5) -:refers to the physical parts of a computer and related devices
6) :is a structured collection of records.
30. Tables �
1) are sets of highlevel commands that can be used to process data and perform repetitive tasks.
2) contain Visual Basic procedures and functions.
3) are for organizing and printing information.
4) are for displaying information on the screen.
5) allow the information in tables to be sorted, filtered, and shown in different ways.
6) contain data in rows and columns
31. Database Management System (DBMS)
1) -:processing and displaying image on the monitor it consists of a graphics processor and its own working RAM memory
2) set of commands that are
3) physical computer parts, palpable and visible
4) is a technology, which uses computers to gather, process, store, protect, and transfer information.
5) cross-reference data in different tables
6) retrieve data that match certain criteria
7) add, remove, update records
32. Objects of MS Access
1) A spreadsheet - an interactive computer application for organization, analysis and storage of data in tabular form.
2) Animation - a way of making a movie from many still images.
3) A presentation program - a software program that helps create a slideshow that addresses a topic.
4) Forms � are for displaying information on the screen.
5) Queries � allow the information in tables to be sorted, filtered, and shown in different ways.
6) Tables � contain data in rows and columns
7) A diagram - a symbolic representation of information according to visualization technique.
33. S:Database consists of ...
1) columns (attributes)
2) rows (records).
3) data
4) database queries
5) keys
6) transactions
34. Database keys
1) Primary key
2) Foreign keys
3) master keys
4) base keys
5) additional keys
6) graphic keys
35. S: What is Data Mining?
1) Knowledge discovery in databases (KDD)
2) Time to use the model
3) Expert systems or statistical programs
4) Predictive accuracy
5) Speed and scalability
6) Query processing
7) time to construct the model
8) Robustness
36. Typical applications:
1) Credit approval
2) models
3) continuous-valued
4) Robustness
5) Target marketing
6) example
7) Medical diagnosis
8) Data to be mined
37. What is �big data�?
1) Data to be mined
2) Big Data are high-volume, high-velocity, and/or high-variety information assets that require new forms of processing to enable enhanced decision making, insight discovery and process optimization�.
3) Knowledge discovery in databases (KDD)
4) Complicated (intelligent) analysis of data may make a small data �appear� to be �big�.
5) Relational, data warehouse, transactional, stream, object-oriented/relational, active, spatial, time-series, text, multi-media, heterogeneous, WWW
6) Knowledge to be mined
7) Characterization, discrimination, association, classification, clustering, trend/deviation, outlier analysis, etc.
8) Multiple/integrated functions and mining at multiple levels
38. Data Analytics is�
1) Exploratory visualization � uses exploratory data analytics by capturing relationships that are perhaps unknown or at least less formally formulated predicts categorical class labels (discrete or nominal)Complicated (intelligent) analysis of data may make a small data �appear� to be �big�.
2) Big Data are high-volume, high-velocity, and/or high-variety information assets that require new forms of processing to enable enhanced decision making, insight discovery and process optimization�.
3) Data to be mined
4) Relational, data warehouse, transactional, stream, object-oriented/relational, active, spatial, time-series, text, multi-media, heterogeneous, WWW
5) Knowledge to be mined
6) -:A process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information, informing conclusions, and supporting decision-making
39. Basic statistics of important variables, Scatter plots, Correlations and associations, Cross-tabulationsare is�
1) Predicts categorical class labels (discrete or nominal)
2) �lassifies data (constructs a model) based on the training set and the values (class labels) in a classifying attribute and uses it in classifying new data
3) Prediction
4) Models continuous-valued functions, for example, predicts unknown or missing values
5) -:The characteristics of the data sample
6) Medical diagnosis
7) Credit approval
8) Target marketing
40. What is aIntegrated data management (IDM)
1) A system of thinking, terminology, documentation, resources and insights which allows users to view data related concepts and information in their own context, and in the broader context of the framework, thereby enabling them to integrate their conversations and work.
2) There are a number of DMFs available.
3) According to the European Foundation for Quality Management
4) TheCompetence Center Corporate Data Quality (CC CDQ, University of St. Gallen), the whole set of activities intended to improve corporate data quality (both reactive and preventive).
5) A tools approach to facilitate data management and improve performance.
6) Main premise of CDQM is the business relevance of high-quality corporate data. CDQM comprises with following activity areas
7) Strategy for Corporate Data Quality: As CDQM is affected by various business drivers and requires involvement of multiple divisions in an organization; it must be considered a company-wide endeavor.
8) Corporate Data Quality Controlling: Effective CDQM requires compliance with standards, policies, and procedures. Compliance is monitored according to previously defined metrics and performance indicators and reported to stakeholders.

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