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Information Systems Architecture (Synergy Answers)
Content: ОТВЕТЫ Архитектура информационных систем.docx 23,17 kB
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Product description
Ready answers to the Information Systems Architecture test.
Educational institution: SYNERGY, MY, MIT.
Delivery: fresh.
The result of passing is 95-100 points.
Below you can find questions on the Information Systems Architecture test.
QUESTIONS FOR THE TEST:
To install modern video adapters, a slot is used...
AGP
S.A.
PCI-E
DDR I
The capacity of one modern RAM module for IBM-compatible personal computers is ...
from 64 MB to 128 MB
from 512 MB to 4 GB
from 128 MB to 256 MB
The completeness of the functions performed by the information and computer network means...
ensuring the fulfillment of all provided functions, both for access to all resources, and for the joint operation of nodes, and for the implementation of all protocols and operating standards
average number of network user requests executed per unit of time
amount of data transmitted through the network per unit of time
The universality of the information and computer network means...
amount of data transmitted through the network per unit of time
average number of network user requests executed per unit of time
ensuring the fulfillment of all provided functions, both for access to all resources, and for the joint operation of nodes, and for the implementation of all protocols and operating standards
ability to connect to the network a variety of technical equipment and software from different manufacturers
The organization of a computer structure in the form of functionally and structurally complete devices (processor, memory module, hard or floppy disk drive) is called...
mainline
management hierarchy
modularity of construction
Digital modems use... telephone line bandwidth
low frequency part of the band
the entire strip
high frequency part of the band
A RAM cell contains... information
word
double word
bit
byte
To connect devices to the Centronics interface, use...
USB port
LPT port
Game port
COM port
Random Access Memory (RAM) is designed...
for reading, writing and saving information after turning off the machine´s power
only for reading information and saving it after turning off the machine´s power
to read and write information, and after turning off the machine´s power, this information disappears
only for reading information, after turning off the machine´s power, this information disappears
The main purpose of information and computer networks is...
in improving data processing performance
in organizing convenient and reliable access to resources distributed in this network
in ensuring the safety and security of data
Computing systems (CS), the components of which can be located at a considerable distance, are called...
Aircraft with decentralized control
distributed aircraft
Aircraft with centralized control
non-operational aircraft
Devices connected to the system unit are called...
interface devices
pairing devices
external devices
peripheral devices
Voltage regulators on the motherboard are used...
to ensure smooth voltage flow in the circuit
to convert input voltage
to ensure smoothing of voltage surges
In the Pentium processor, instructions are processed in parallel on two five-stage pipelines, and the execution of one instruction takes ...
1 bar
4 measures
1/2 bar
2 measures
The power of the power supply is measured...
in amperes
in watts
in kilograms
in ohms
A system of computers connected by data transmission channels is...
information computing system
distributed data processing system
information and computer network
Continuous computing machines that work with information presented in continuous form are ... computing machines
hybrid
digital
analog
To connect devices to the RS-232C interface, use...
LPT port
USB port
COM port
Game port
Computer systems (CS) in which control is performed by
Additional information
a dedicated computer or processor is called...
non-operational aircraft
distributed aircraft
Aircraft with decentralized control
Aircraft with centralized control
Rebooting the system unit, in which the RESET and POWER buttons are combined, ...
occurs when you lightly press the POWER button once
occurs when you quickly press the POWER button twice in a row
not provided, only complete power off is possible
occurs if you press the POWER button and hold it for 30 seconds.
The concepts of “adapter” and “controller” ... ????
are synonymous
have a subordinate meaning: an adapter is a controller, capable of independent actions after receiving commands from the program that serves it
have a subordinate meaning: a controller is an adapter, capable of independent actions after receiving commands from the program that serves it
The clock speed of DDR DRAM memory modules is approximately in the range...
25–50 MHz
100 or more MHz
50–75 MHz
Interface devices are designed to connect...
non-standard peripheral devices
specialized peripheral devices
system devices standard peripherals
Software-visible properties of a processor are called...
processor architecture
processor microarchitecture
processor performance
Most modern motherboards come with slots...
SIMM
DIMM
RIMM
The asymmetric bandwidth of digital modems means that...
data can only be transferred in one direction
data flows in both directions are the same
the volume of data flow depends on the direction
When laying cables inside one building, the highest data transfer rates are provided by local networks using...
fiber optic cable
telephone cable
twisted pair
coaxial cable
The frequency ... is the reference for the clock generator
PCI buses
processor
USB bus
system bus
Combined-action computers that work with information presented in both discrete and continuous form are ... computers
analog
digital
hybrid
It is not true that ... is an input device
keyboard
monitor
joystick
scanner
Computers connect to the local network via...
digital modem
network adapter
COM port
analog modem
It is not true that... is inside the system unit
disk drives can
controllers can
power supply can
microprocessor can
When laying cables inside one building, the cheapest are local networks using...
coaxial cable
twisted pair
fiber optic cable
The motherboard battery is required...
for BIOS firmware
to generate clock pulses
to support CMOS and RTC operation when the system unit is powered off
for voltage stabilization
Computing systems (CS), in which the components (computers/processors) have equal rights and everyone can take control, are called...
non-operational aircraft
Aircraft with centralized control
distributed aircraft
Aircraft with decentralized control
A 16-bit processor can simultaneously process... information
4 bits
16 bit
8 bit
32 bits
The concepts of “multi-machine computing systems” and “information computing networks” ...
have completely different meanings
are subordinate: an information computing network is a multi-machine computing system in which computers are connected to each other through information exchange devices via communication channels
are synonymous
A network that includes users of one area, city or region is ... a computer network
local
regional
worldwide
global
The speed of reading data from a RAM cell is measured...
in hertz
in bytes
in seconds
in watts
The main purpose of the Centronics interface is to connect...
printers
keyboards
manipulators
gaming devices
A superscalar processor has...
only three conveyor
two or more conveyors
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