Drive initialization (markup)
Information is : // Facts which contains the scientific terms.// The sequence of some alphabet signs.// Information about persons, objects, facts, events, phenomena and processes, regardless of the form of their presentation. / / Messages transmitted in the form of signs or signals. / / Messages that reduce the uncertainty of knowledge. 2. Information processed by the computer is encoded://
Only using ones and zeros;//
using ordinary digits; //
with symbols and digits; //
with Latin letters.//
with symbols;
***
3. The coding is: //
binary word of fixed length; //
expression of data of one type through data of a different type. //
sequence of signs; //
a random finite sequence of signs; //
a system of symbols or signals.
***
4. The property of information characterizing the quality of information and determining the sufficiency of the data for decision making: //
Completeness //
Reliability //
Adequacy//
Availability//
Relevance
***
5. The property of information reflecting the true state of the object: //
Completeness //
Reliability //
Accurate //
Availability//
Relevance
***
6. The quality of information that indicates the possibility of obtaining the necessary information: //
Completeness //
Reliability //
Adequacy//
Accessibility //
Relevance
***
7. The information property that determines the correspondence of information to the current time: //
Completeness //
Reliability //
Adequacy//
Availability//
Relevance
***
8. The property of the relevance of information is ... //
A complete description of phenomena //
A complete characterization of the essence of phenomena //
Timeliness and importance of information //
A process record in the language by the user //
A clear description of the known solutions
***
9. Information that is independent of personal opinion or judgment can be called: //
Reliable //
Actual //
Objective //
Usefull //
Clear
***
10. A computer is: //
device for automatic processing of numerical information //
device for storing information //
device for searching, collecting, storing, converting and using information in digital format //
a set of software tools that manage the information resources //
device for printing.
***
11. A multimedia computer is called: //
a computer capable of working on the Internet //
computer capable of showing cartoons //
a computer capable of printing and scanning documents
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Computer capable of working with numbers, text, graphics, audio and
video//
computer for printing photos.
***
12. An architecture is //
general principles of computer construction, realizing the programmatic control of the operation and interaction of its main functional nodes. / /
general principles of building a computer that do not realize the programmatic control of work. / /
design of computer appearance, description of technical devices of computer //
the principle of connecting external devices to a computer, a description of a set of input-output devices. / /
software description and image methods of calculation results
***13. The minimum required set of devices for computer operation contains: //
printer, system unit, keyboard.//
system unit, monitor, keyboard. / /
processor, mouse, monitor .//
keyboard, monitor, mouse. / /
scanner, printer, monitor, mouse.
***14. The device providing protection of the computer at voltage drops and power outage: //
Motherboard.//
Power Supply.//
HDD.//
Uninterruptible Power Supply (UPS) .//
Video card.
***
15. Computer devices that do not belong to the main computer are called: //
Secondary //
Peripheral //
Conjugated //
Subsidiary //
The main
***
16. Video card is designed for: //
Connections between computers. / /
Receiving signals from the computer processor. / /
Communication of the system unit and the keyboard. //
To create an image on the display screen. / /
To create an audio file
***
17. You must to turn on the nodes of the computer in the following order: //
UPS, monitor, system unit.//
monitor, system unit, UPS.//
system unit, monitor, UPS.//
printer, system unit, UPS.//
system unit, monitor.
***
18. The main computer’s element that executes programs and controls hardware is: //
arithmetic logic unit; //
control device;//
controller;//
processor; //
remote control.
***
19. The complex consisting of wires and electronic circuits and providing information transfer inside the computer is called: //
Controllers.//
Encoders.//
System bus. / /
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Drivers. / /
Ports.
***
20. The main computer board, designed to mount all the main devices - the CPU and RAM modules, is called: //
CPU.//
Microprocessor set.
RAM. / /
ROM. / /
Motherboard.
***
21. Device for visual representation of data: //
Keyboard.//
Monitor.
The system bus. //
System unit.//
Modem.
***
22. The Random Access Memory (RAM) of the computer is: //
a device for direct perception of information by a person.
a device for long-term storage of information on magnetic disks.//
a device that systematically addresses the machine during the execution of operations.//
an information contained on the floppy disk.//
an information contained on the hard disk.
***
23. External memory is://
a device that systematically addresses the machine during the execution of operations.//
a device for storing programs, various data on the magnetic disks or magnetic tapes.//
a device for processing and storing information.//
printer, display, and plotter.//
a device containing logic and arithmetic elements based on electronic circuits.
***
24. A Hard disk is a device for: //
recording data and programs on the magnetic tapes. / /
storage of large amounts of data and programs used when working with a PC. / /
display text and graphic information on the screen. / /
control the PC work by the given program. / /
output information to print.
***
25. The bit width of the microprocessor is://
the largest unit of information.//
the number of bits of information that it can accept and process in registers in one cycle.//
clock speed of the microprocessor.//
the number of bytes of information that is perceived as a single entity.//
the number of bytes of computer memory.
***
26. The clock speed of the microprocessor is measured in://
megahertz//
codes of symbol table//
megahertz and bits//
megahertz and bytes//
bytes and bits
***
27. The number of operations executed by the processor per second://
the clock speed //
the bit width //
RAM//
the volume of information processed;//
the volume of the cache memory;
***
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28. The functions of the processor are://
connection of a computer to the electronic network //
processing the data entered into the computer//
the output data to the monitor//
connection the computer to multimedia//
the printing
***
29. The main parameters of the processor are://
The coefficient of inner multiplying of clock speed and RAM size//
Voltage, the RAM, the coefficient multiplying internal clock speed//
Operating voltage, operating clock frequency, bit width, the size of the cache//
The working clock frequency, memory modules//
The ratio of inner multiplication of clock speed, memory modules
***
30. A scanner is a device for://
the exchange of information with other computers via the telephone network.//
read graphic and text information into the computer.//
output of drawings on paper.//
quick save all the information stored on the hard disk.//
printing of text and graphic information.
***
31. The mouse is a device used for://
the exchange of information with other computers via the telephone network.//
quick save all the information stored on the hard disk.//
output of drawings on paper.//
facilitate entry of information into the computer.//
read graphic and text information into the computer.
***
32. A printer is a device for: //
printing of text and graphic information. / /
quickly save all the information on the hard disk. //
output drawings on paper. / /
reading of graphic and text information in the computer. //
exchange information with other computers through the telephone network.
***
33. To enter alphanumeric data as well as control//
Keyboard //
HDD//
mouse//
drive//
display
***
34. Plotter is a device for://
exchange of information with other computers.//
text output on paper.//
reading text into the computer.//
Output of drawings on paper.
quick save all the information stored on the hard disk.
***
35. To represent numbers in hexadecimal notation used://
0 - 9 and letters A to F;//
A –Q and the letters A to F;//
0 – 15and the letters A - F;//
0 – 7and letters A - F;//
2 – 8and letters A - F.
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***
36. To represent numbers in octal number system uses digits//
0 – 8//
0 – 9//
1 – 8//
0 – 7//
2 – 8
***
37. To represent numbers in the binary number system uses digits//
0 – 1//
0 – 9//
1 – 8//
0 – 7//
2 – 8
***
38. To represent numbers in the decimal system use numbers//
0 – 1//
0 – 9//
1 – 8//
0 – 7//
2 – 8
***
39. Number systems can be //
analog and digital.//
positional and non-positional.//
discrete and continuous.//
numeric and alphabetic.//
simulation
***
40. Utilities are://
Translators//
Compilers//
Modules.//
Supporting programs //
Editors.
***
41. What is the name of the device responsible for performing arithmetic and logical operations and control operations written in the machine code? //
microprocessor. / /
RAM.//
input system //
long-term memory //
output device
***
42. The process of storing information in RAM is fundamentally different from the process of storing information on external media //
The fact that on external storage media, information can be stored after the computer's power is turned off; //
the fact that RAM does not allow storing large amounts of data //
the fact that the speed of access to stored information in the RAM is less than on external media; //
the possibilities of protecting information in RAM are higher than on external storage media;
***
43. Primary memory //
stores the programs currently running and the data being processed; //
stores programs and data for later use; //
convert data and instructions into a form that is convenient for processing on a computer; //
represent information processed by a computer in a form convenient for human perception; //
communication devices control the reception and transmission of data in local and global networks.
***
44. Secondary memory //
stores the programs currently running and the data being processed; //
stores programs and data for later use; //
convert data and instructions into a form that is convenient for processing on a computer; //
represent information processed by a computer in a form convenient for human perception; //
communication devices control the reception and transmission of data in local and global networks.
***
45. The coding is: //
binary word of fixed length; //
expression of data of one type through data of a different type. / /
sequence of signs; //
an arbitrary finite sequence of signs; //
a system of symbols or signals.
***
46. Principle of addressing: //
execution by the processor automatically in a certain sequence of the instruction set; //
programs and data are stored in the same memory; //
A certain set of actions can be performed on the data; //
the main memory structurally consists of numbered cells; //
this is a general description of the structure and functions of the computer;
***
47. Processor bit width: //
is the number of bits simultaneously stored, processed or transferred to another device; //
the number of operations performed by the processor per second; //
the small size of RAM built-in processor; //
time of access to information; //
the amount of RAM and processed information;
***
48. Arithmetic logic unit (ALU) is an integral part of ... / /
microprocessor //
system bus //
clockrate generator //
main memory of the computer //
monitor
***
49. Functions of the processor are ... //
connection of a computer to an electronic network //
processing of data entered into the computer //
outputting data to the monitor //
connection of a computer to multimedia tools //
outputting data for printing
***
50. Computers of the third generation were based on //
transistors //
integrated circuits //
electron tubes //
over large integrated circuits //
Large integrated circuits
***
51. Computers of the first generation were based on //
transistors //
integrated circuits //
electron tubes //
over large integrated circuits //
large integrated circuits
***
52. Computers of the second generation were based on //
transistors //
integrated circuits //
electron tubes //
over large integrated circuits //
large integrated circuits
***
53. Operation with data, which is used to filter out unnecessary data that are not necessary for decision-making: //
Data collection //
Formalization of data //
Filtering data //
Data archiving //
Transportation of data
***
54. Operation with data that is used to order the data: //
Sorting the data //
Formalization of data //
Filtering data //
Data archiving //
Transportation of data
***
55. What the operative memory is intended for?//
To enter information. //
For temporary storage, reception and delivery of information.//
For permanent storage of information.//
To provide general management of the PC .//
For information processing.
***
56. Which of the following devices is located in the system unit? //
scanner//
monitor//
plotter //
streamer //
Motherboard
***
57. What is formatting? //
Disk Optimization //
Search for files //
Renaming the disk //
Scan for viruses //
Drive initialization (markup)
***
58. By pressing the shortcut keys Ctrl + C you can make //
insert the object from the buffer into the specified location //
select all objects //
copy, send a copy of the object to the clipboard //
undo the previous action performed //
cut, send the object to the clipboard
***
59. By pressing the shortcut keys Ctrl + X you can make //
insert the object from the buffer into the specified location //
select all objects //
copy, send a copy of the object to the clipboard //
undo the previous action performed //
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