БАЗА 1(Questions 91-185)

1

A branch-prediction cache that stores the predicted address for the next instruction after a branch

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Buffering the actual target instructions allows us to perform an optimization which called:

1

Which is not the function of integrated instructions fetch unit:

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What is the simple technique that predict whether two stores or a load and a store refer to the same memory address:

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What is a topology in interconnection networks?

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What is a network diameter?

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What is a node degree?

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What is a bisection bandwidth?

1

What is a network throughput?

1

What is a data routing functions?

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What is a hardware cost?

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What is a blocking and non-blocking network?

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Design issue of interconnection network?

1

Design issue of interconnection network (нет ответа в базе)

1

What is the Message Size?

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What is a Data transfer time?

1

Select two-dimensional network (в какой то базе interconnection network)

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Select multi-dimensional network (в какой то базе interconnection network)

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Select multi-dimensional network (в какой то базе interconnection network)

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Select non-blocking network (в какой то базе interconnection network)

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A modified version of the tree network (в какой то базе interconnection network)

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A interconnection network is a type of pipelined array architecture and it is designed for multidimensional flow of data

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A _____________ interconnection network is a type of pipelined array architecture and it is designed for multidimensional flow of data

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In computer architecture, __________ is the ability of central processing unit (CPU) or a single core in a multi-core processor to execute multiple processes or threads concurrently, appropriately supported by the operating system

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In computing, a __________ is a central processing unit(CPU) that implements an instruction set containing instructions that operate on one-dimensional arrays of data called vectors compared to scalar processors, whose instructions operate in a single data items

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A _________ is an instruction in a computer program that can cause a computer to begin executing a different instruction sequence and thus deviate from its default behaviour of executing instructions in order

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A __________ is a digital circuit that tries to guess which way a branch (e.g. an if-then-else structure) will go before this is known for sure

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________________ optimization technique where a computer system performs some task that may not be actually needed

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Select two-dimensional network

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Single instruction, single data (SISD)

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In serial computing

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In parallel computing

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Shared memory …

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Massively parallel . . .

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Embarrassingly parallel . . .

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Network performance depends of what?

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Which one is not the major flavor of Multiple-issue processors:

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A _____________ interconnection network is an extension of cube network

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Pipelining …

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What is Personal mobile device (PMD)?

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Where the embedded microprocessors are used?

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What functions has Instruction Set Architecture (ISA)?

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What is the TLP?

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By Moore's law, growth rate in transistor count on a chip is doubling?

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How should a system architect or a user think about performance, power, and energy? From the viewpoint of a system designer, how many concerns are there?

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What is the “Module reliability” in Dependability?

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What is response time?

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The guiding principle of reporting performance measurements should be?

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What is Temporal Locality?

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What is Spatial Locality?

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What is Amdahl's law?

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The most popular scheme is set associative, where a set is?

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The three Cs model sorts all misses into three simple categories: Compulsory, Capacity, Conflict. What is Compulsory?

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The three Cs model sorts all misses into three simple categories: Compulsory, Capacity, Conflict. What is Capacity?

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The three Cs model sorts all misses into three simple categories: Compulsory, Capacity, Conflict. What is Conflict?

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The “natural” unit of organization of memory

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Main element of cache memory is …

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Typical levels of Cache memories …

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Select internal memory …

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Select internal memory

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Select internal memory

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Select external memory?

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Select external memory

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Select external memory

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Physical types of memories:

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Physical types of memories:

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Physical types of memories:

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Select correct memory hierarchy:

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Select correct memory hierarchy:

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External, nonvolatile memory is also referred to as …

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Types of cache addresses

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A logical cache stores data using …

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The two basic forms of semiconductor random access memory are

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Main element of cache memory

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A number of chips can be grouped together to form …

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Data are recorded on and later retrieved from the disk via a conducting coil named

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The information can then be scanned at the same rate by rotating the disk at a fixed speed, known as …

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To increase density, modern hard disk systems use a technique known as

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… can be removed and replaced with another disk.

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For most disks, the magnetizable coating is applied to both sides of the platter, which is then referred to as ...

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The set of all the tracks in the same relative position on the platter is referred to as …

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On a movable head system, the time it takes to position the head at the track is known as …

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The operating system …

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The most important functions of the Operating System are

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The important function of the Operating System is

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How is the following service called? The Operating System provides a variety of facilities and services, such as editors and debuggers, to assist the programmer in creating programs…

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How is the following service called? A number of tasks need to be performed to execute a program. Instructions and data must be loaded into main memory, I/O devices and files must be initialized, and other resources must be prepared. The Operating System handles all of this for the user.

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How is the following service called? Each I/O device requires its own specific set of instructions or control signals for operation. The Operating System takes care of the details so that the programmer can think in terms of simple reads and writes.

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How is the following service called? In the case of a shared or public system, the Operating System controls access to the system as a whole and to specific system resources.

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How is the following service called? These are internal and external hardware errors, such as a memory error, or a device failure or malfunction; and various software errors, such as arithmetic overflow, attempt to access forbidden memory location, and inability of the OS to grant the request of an application. In each case, the Operating System must make the response that clears the error condition with the least impact on running applications.

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How is the following service called? A good Operating System collects usage statistics for various resources and monitor performance parameters such as response time. On any system, this information is useful in anticipating the need for future enhancements and in tuning the system to improve performance.

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Select two independent dimensions of the Operating System

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Select the ARM Memory-Management Parameter according to this description. These bits control access to the corresponding memory region. If an access is made to an area of memory without the required permissions, a Permission Fault is raised.

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Select ARM Memory-Management Parameter according to this description. Determines, with the TEX bits, how the write buffer is used for cacheable memory.

PC Architecture Quiz sobre БАЗА 1(Questions 91-185), criado por Csse 1502 em 23-05-2018.

БАЗА 1(Questions 91-185)

A branch-prediction cache that stores the predicted address for the next instruction after a branch

Buffering the actual target instructions allows us to perform an optimization which called:

Which is not the function of integrated instructions fetch unit:

What is the simple technique that predict whether two stores or a load and a store refer to the same memory address:

What is a topology in interconnection networks?

What is a network diameter?

What is a node degree?

What is a bisection bandwidth?

What is a network throughput?

What is a data routing functions?

What is a hardware cost?

What is a blocking and non-blocking network?

Design issue of interconnection network?

Design issue of interconnection network (нет ответа в базе)

What is the Message Size?

What is a Data transfer time?

Select two-dimensional network (в какой то базе interconnection network)

Select multi-dimensional network (в какой то базе interconnection network)

Select multi-dimensional network (в какой то базе interconnection network)

Select non-blocking network (в какой то базе interconnection network)