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Английский язык в профессиональной деятельности.dor_БАК_ПИвЭ, Б-И, МОиАИС

Английский язык в профессиональной деятельности.dor_БАК_ПИвЭ, Б-И, МОиАИС — вариант 6

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21 вопрос Вариант 6 Доступ 7 дней
Содержание теста

Вопросы и варианты

Без отметок и подсказок к правильным ответам

Вопрос 1

Real-time operating systems (RTOS) … a special type of system software that is used to create and manage RTS

  1. is
  2. are
  3. was
  4. is to be
Вопрос 2

The time interval determines how often each of the active processes … receive control under the given time slicing parameters

  1. could
  2. can be
  3. can
  4. be able to
Вопрос 3

Inheritance … that a thread that blocks a resource inherits the priority of the thread it blocks

  1. means
  2. mean
  3. ment
  4. is meaning
Вопрос 4

Some of the RTOS are distributed all over the world, the number of installations reaches hundreds of thousands, which is not bad for industrial systems, while others are designed for a specific microcontroller model and the number of copies sold … exceed two or three dozen

  1. do not
  2. did not
  3. does not
  4. were not
Вопрос 5

The disadvantage of the Self-Hosted RTOS is that most of the listed OS features are not used during the operation of an industrial computer and, therefore, … computer resources in vain

  1. take up
  2. took up
  3. took up
  4. will take up
  5. would take up
Вопрос 6

QNX … produced by QNX SoftWare Systems (USA) and is designed for high-critical applications that operate smoothly for years

  1. is
  2. was
  3. are
  4. were
Вопрос 7

The microkernel, process manager, device manager, file system manager, network manager belong to …

  1. ОСРВ VxWorks
  2. QNX RTOS
  3. ОСРВ OS-9
Вопрос 8

RTOS are operating systems that are characterized by … (choose 3 correct answers)

  1. high performance
  2. availability of monitoring tools
  3. support for various special equipment
  4. a runtime system and a development system
Вопрос 9

The interrupt latency is the time interval from …

  1. an event on an object to the execution of the first instruction in the program for processing this event
  2. the moment a physical interrupt occurs to the start of execution of the first instruction of the user task to which the interrupt is intended
  3. the end of the execution of the last instruction of one process (thread) to the start of the execution of the first instruction of the next process (thread)
  4. the end of the execution of the last user interrupt handler instruction to the execution of the first instruction of the process that entered the state due to this interrupt
Вопрос 10

Limited … resources are determined by the hardware features of the PC on which the RTS is operating

  1. memory
Вопрос 11

When a new driver is added to the system, no side effects can occur in the form of, for example, a conflict with other …

  1. devices
Вопрос 12

… is a bottleneck in most operating systems and usually creates significant problems for RTOS

  1. Networking
Вопрос 13

The … protocol is not based on any of the common network protocols such as IPX or NetBios and has a number of qualities that make it unique (give the abbreviation)

  1. FTL
Вопрос 14

… is a commercial Unix-like real-time operating system, aimed primarily at the embedded systems market, have been implemented in many hundreds of companies, including such well-known and large ones as Du Pont, Ferranti-Packard, General Motors, Kodak and others

  1. QNX
Вопрос 15

… by Microware System Corporation (USA) belongs to the class of UNIX-like systems and is a highly configurable high-performance real-time system

  1. OS-9
Вопрос 16

Match the systems and their characteristics:

  1. RTOS
  2. RTS
  3. POS
  4. MacOS
  5. a special type of system software that is used to create and manage RTS
  6. a specific system associated with a real object, processes. It includes the required hardware, operating system, and application software
  7. the first commercially successful operating system based on messaging as the only way to exchange information between cooperating processes
  8. a line of open core graphical operating systems developed, marketed, and sold by Apple Inc., the latest of which is pre-loaded on all currently shipping Macintosh computers
Вопрос 17

Match the operating systems and their release dates:

  1. Linux
  2. QNX
  3. Android OS
  4. initial public release was in 1991 (kernel)
  5. initial public release was in 1982
  6. initial public release was in 2008
Вопрос 18

Match the units of data measurement with their characteristics:

  1. Byte
  2. Megabyte (Mb)
  3. Terabyte (TB)
  4. is made up of eight bits and represents a value between 0 and 255
  5. is approximately 1000 Gb
  6. is approximately 1000 kb, or the equivalent of one million characters
Вопрос 19

Match the operating systems and their characteristics:

  1. QNX RTOS
  2. ОСРВ VxWorks
  3. ОСРВ OS-9
  4. it supports scheduling up to 300 processes with 32 priority levels and 4 scheduling algorithms
  5. it supports unlimited number of tasks and has 256 levels of task priority
  6. support for Motorola, Intel 80386/486, Pentium, PowerPC series microprocessors
Вопрос 20

Arrange the units of measurement of the data in ascending order:

  1. bit
  2. byte
  3. kilobyte
  4. megabyte
  5. gigabyte
  6. terabyte
Вопрос 21

A real-time operating system (RTOS) is an operating system (OS) for real-time applications that processes data and events that have critically defined time constraints Give a proper explanation of the predictability of RTOS.

  1. RTOS must be able to adapt to downgrades/upgrades, or any modifications. Such provisions must be made during the design phase and installed in any RTOS
  2. RTOS must be able to execute actions within a specified time frame and produce excepted results. The targets, which get achieved, are set during the production phase or procedural planning
  3. Ultimately as with many other platforms, RTOS are designed to make the work easier. It does so by solving the problems provided, which therefore reduce the workload