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CSA (Your Christmas Gift)

Beschreibung

God Philosophy Quiz am CSA (Your Christmas Gift), erstellt von хомяк убийца am 23/03/2019.
хомяк убийца
Quiz von хомяк убийца, aktualisiert more than 1 year ago
хомяк убийца
Erstellt von хомяк убийца vor mehr als 5 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
Operations performed by a processor, such as fetching an instruction, decoding the instruction, performing an arithmetic operation, and so on, are governed by:
Antworten
  • a system clock
  • a system processor
  • a clock processor
  • a processor
  • a clock

Frage 2

Frage
Typically all operations performed by a processor begin with the:
Antworten
  • pulse of the clock
  • pulse of the processor
  • it begins by itself
  • both of clock and processor pulse
  • none of the above

Frage 3

Frage
The time between pulses called?
Antworten
  • clock speed
  • clock rate
  • cycle time
  • clock cycle
  • cycle rate

Frage 4

Frage
Typically, clock signals are generated by a ______, which generates a constant signal wave while power is applied.
Antworten
  • quartz crystal
  • calcium crystal
  • zinc crystal
  • mercury crystal
  • radium crystal

Frage 5

Frage
A processor is driven by a clock with a constant frequency f or, equivalently, a constant cycle time t, where t = 1/f:
Antworten
  • Instruction execution rate
  • Instruction execution cycle
  • Instruction execution time
  • Instruction execution period
  • None of the above

Frage 6

Frage
Average cycles per instruction of a program called:
Antworten
  • CPU
  • Clock cycle time
  • CPI
  • Clock rate
  • CPE

Frage 7

Frage
__ is a collection of programs, defined in a high-level language, that together attempt to provide a representative test of a computer in a particular application or system programming area.
Antworten
  • A benchmark suite
  • A performance suite
  • A IDE suite
  • A MIPS suite
  • None of the above

Frage 8

Frage
Measures such as MIPS and MFLOPS have proven adequate to evaluating the performance of processors
Antworten
  • True
  • False

Frage 9

Frage
SPEC Benchmarks, which evaluates the performance of World Wide Web (WWW) servers:
Antworten
  • SPECjvm98
  • SPECjbb2000
  • SPECweb99
  • SPECmail2001
  • all of the above

Frage 10

Frage
SPEC Benchmarks, which intended to evaluate performance of the combined hardware and software aspects of the Java Virtual Machine (JVM) client platform:
Antworten
  • SPECjvm98
  • SPECjbb2000
  • SPECweb99
  • SPECmail2001
  • all of the above

Frage 11

Frage
SPEC Benchmarks, which for evaluating server-side Java-based electronic commerce applications:
Antworten
  • SPECjvm98
  • SPECjbb2000
  • SPECweb99
  • SPECmail2001
  • all of the above

Frage 12

Frage
SPEC Benchmarks, which designed to measure a system’s performance acting as a mail server
Antworten
  • SPECjvm98
  • SPECjbb2000
  • SPECweb99
  • SPECmail2001
  • all of the above

Frage 13

Frage
ENIAC stands for:
Antworten
  • Electronic Numerical Integrator and Computer
  • Electronic Nuclear Integrator and Computer
  • Encapsulation Numerical Integrator and Commerce
  • Encapsulation Numerical Integrator and Computer
  • Electronic Numerical Integer and Computer

Frage 14

Frage
The general structure of the IAS computer:
Antworten
  • main memory
  • arithmetic and logic unit
  • control unit
  • Input/output equipment
  • all of the above

Frage 15

Frage
Contains a word to be stored in memory or sent to the I/O unit, or is used to receive a word from memory or from the I/O unit
Antworten
  • Memory buffer register (MBR)
  • Memory address register (MAR)
  • Instruction register (IR)
  • Instruction buffer register (IBR)
  • Program counter (PC)

Frage 16

Frage
Specifies the address in memory of the word to be written from or read into the MBR
Antworten
  • Memory buffer register (MBR)
  • Memory address register (MAR)
  • Instruction register (IR)
  • Instruction buffer register (IBR)
  • Program counter (PC)

Frage 17

Frage
Contains the 8-bit opcode instruction being executed.
Antworten
  • Memory buffer register (MBR)
  • Memory address register (MAR)
  • Instruction register (IR)
  • Instruction buffer register (IBR)
  • Program counter (PC)

Frage 18

Frage
Employed to hold temporarily the right-hand instruction from a word in memory
Antworten
  • Memory buffer register (MBR)
  • Memory address register (MAR)
  • Instruction register (IR)
  • Instruction buffer register (IBR)
  • Program counter (PC)

Frage 19

Frage
Contains the address of the next instruction pair to be fetched from memory.
Antworten
  • Memory buffer register (MBR)
  • Memory address register (MAR)
  • Instruction register (IR)
  • Instruction buffer register (IBR)
  • Program counter (PC)

Frage 20

Frage
Transistor is a solid-state device, made from silicon
Antworten
  • True
  • False

Frage 21

Frage
The use of the _______ defines the second generation of computers.
Antworten
  • Vacuum tube
  • Transistor
  • Small- and medium-scale integration
  • Large-scale integration
  • Very-large-scale integration

Frage 22

Frage
The use of the _______ defines the first generation of computers.
Antworten
  • Vacuum tube
  • Transistor
  • Small- and medium-scale integration
  • Large-scale integration
  • Very-large-scale integration

Frage 23

Frage
The use of the ________ defines the third generation of computers.
Antworten
  • Vacuum tube
  • Transistor
  • Small- and medium-scale integration
  • Large-scale integration
  • Very-large-scale integration

Frage 24

Frage
The use of the _________ defines the fourth generation of computers.
Antworten
  • Vacuum tube
  • Transistor
  • Small- and medium-scale integration
  • Large-scale integration
  • Very-large-scale integration

Frage 25

Frage
The use of the _________ defines the fifth generation of computers.
Antworten
  • Vacuum tube
  • Transistor
  • Small- and medium-scale integration
  • Large-scale integration
  • Very-large-scale integration

Frage 26

Frage
Moore’s law: “The cost of a chip has remained virtually unchanged during this period of rapid growth in density. This means that the cost of computer logic and memory circuitry has increasing at a dramatic
Antworten
  • True
  • False

Frage 27

Frage
Moore’s law: “Because logic and memory elements are placed closer together on more densely packed chips, the electrical path length is shortened, decreasing operating speed”
Antworten
  • True
  • False

Frage 28

Frage
Moore’s law: “The computer becomes smaller, making it more convenient to place in a variety of environments”
Antworten
  • True
  • False

Frage 29

Frage
Moore’s law: “There is a reduction in power and cooling requirements”
Antworten
  • True
  • False

Frage 30

Frage
Moore’s law: “The interconnections on the integrated circuit are much more reliable than solder connections. With less circuitry on each chip, there are fewer interchip connections”
Antworten
  • True
  • False

Frage 31

Frage
When Intel was developed its 4004, it is the first chip to contain all of the components of a CPU on a single chip, later known as Microprocessor
Antworten
  • 1973
  • 1971
  • 1972
  • 1974
  • 1970

Frage 32

Frage
Processor can simultaneously work on multiple instructions. How this technique called?
Antworten
  • Branch prediction
  • Pipelining
  • Data flow analysis
  • Speculative execution
  • None of the above

Frage 33

Frage
The processor looks ahead in the instruction code fetched from memory and predicts which branches, or groups of instructions, are likely to be processed next
Antworten
  • Branch prediction
  • Pipelining
  • Data flow analysis
  • Speculative execution
  • None of the above

Frage 34

Frage
The processor analyzes which instructions are dependent on each other’s results, or data, to create an optimized schedule of instructions
Antworten
  • Branch prediction
  • Pipelining
  • Data flow analysis
  • Speculative execution
  • None of the above

Frage 35

Frage
This enables the processor to keep its execution engines as busy as possible by executing instructions that are likely to be needed
Antworten
  • Branch prediction
  • Pipelining
  • Data flow analysis
  • None of the above
  • Speculative execution

Frage 36

Frage
The “natural” unit of organization of memory
Antworten
  • Word
  • Addressable units
  • Unit of transfer
  • Sequential access
  • Direct access

Frage 37

Frage
For main memory, this is the number of bits read out of or written into memory at a time
Antworten
  • Word
  • Addressable units
  • Unit of transfer
  • Sequential access
  • Direct access

Frage 38

Frage
Memory is organized into units of data, called records; access must be made in a specific linear sequence
Antworten
  • Word
  • Addressable units
  • Unit of transfer
  • Sequential access
  • Direct access

Frage 39

Frage
For random-access memory, this is the time it takes to perform a read or write operation
Antworten
  • Access time
  • Memory cycle time
  • Transfer rate
  • Performance
  • All of the above

Frage 40

Frage
The L2 cache is slower and typically larger than the L1 cache, and the L3 cache is slower and typically larger than the L2 cache
Antworten
  • True
  • False

Frage 41

Frage
The L2 cache is faster and typically larger than the L1 cache, and the L3 cache is slower and typically larger than the L2 cache
Antworten
  • True
  • False

Frage 42

Frage
Additional hardware is used to ensure that all updates to main memory via cache are reflected in all caches
Antworten
  • Bus watching with write through
  • Hardware transparency
  • Noncacheable memory
  • Software transparency
  • None of the above

Frage 43

Frage
Each cache controller monitors the address lines to detect write operations to memory by other bus masters
Antworten
  • Bus watching with write through
  • Hardware transparency
  • Noncacheable memory
  • Software transparency
  • None of the above

Frage 44

Frage
Only a portion of main memory is shared by more than one processor, and this is designated as:
Antworten
  • Bus watching with write through
  • Hardware transparency
  • Noncacheable memory
  • Software transparency
  • None of the above

Frage 45

Frage
Larger blocks increase the number of blocks that fit into a cache; because each block fetch overwrites older cache contents, a small number of blocks results in data being overwritten shortly after they are fetched
Antworten
  • True
  • False

Frage 46

Frage
A state in which data requested for processing by a component or application is found in the cache memory
Antworten
  • cache hit
  • cache miss
  • cache overwrites
  • cache set
  • cache access time

Frage 47

Frage
The basic element of a semiconductor memory is:
Antworten
  • memory cell
  • cache memory
  • RAM
  • DRAM
  • None of the above

Frage 48

Frage
RAID stands for
Antworten
  • Random Access Integral Disk
  • Redundant Access Integral Disk
  • Random Array Independent Disk
  • Redundant Array Independent Disk
  • Redundant Access Independent Disk

Frage 49

Frage
Data are recorded on and later retrieved from the disk via a conducting coil named the tail
Antworten
  • True
  • False
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