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Information System Architecture Test Answers Synergy 30 questions - rating Excellent Most modern motherboards have slots ... SIMM Rimm Dimm Computers connect to the local network through ... digital modem analog modem COM port network adapter Computing systems (AEs) that allow a “deferred response” mode, when query results can be received with some delay, are called ... distributed sun Centrally controlled aircraft Decentralized aircraft non-operational aircraft Frequency ... is a reference for a clock PCI bus system bus CPU USB bus The network, which includes users of one enterprise located in different premises, is ... computer network worldwide regional global local The amount of memory that takes one ASCII character is ... one bit one byte one word The completeness of the functions performed by the computer network means ... ensuring the fulfillment of all the provided functions both in access to all resources and in collaboration nodes, and for the implementation of all protocols and work standards the amount of data transmitted over the network per unit of time average number of network user requests executed per unit time Devices connected to the system unit are called ... interface devices peripheral devices interface devices external devices The sequence of instructions by the processor ... may be disrupted due to internal causes cannot be broken may be disturbed due to external factors can be violated due to exposure to both internal and external causes It is not true that ... is an information input device joystick keyboard scanner monitor The number of CD-R drives and hard disk drives (HDD) when installed in the system unit ... limited by the number of power supply connectors for connecting these devices limited by the number of relevant system unit bays unlimited limited by the number of corresponding system unit bays and the number of corresponding power supply connectors When laying inside one building, LANs using ... coaxial cable telephone cable twisted pair fiber optic cable It’s not true that ... being inside the system unit controllers can disk drives may microprocessor can power supply can The software-visible properties of the processor are called ... processor performance processor microarchitecture processor architecture Organization of a computer structure in the form of functionally and structurally complete devices (processor, memory module, hard disk drive or floppy disk) is called ... modularity of construction magistracy hierarchy of management The versatility of the computer network means ... ensuring the fulfillment of all the provided functions both in access to all resources, and in joint work of nodes, and in the implementation of all protocols and work standards the amount of data transmitted over the network per unit of time the ability to connect to the network a variety of technical equipment and software from different manufacturers average number of network user requests executed per unit time A battery on the motherboard is needed ... for generating clock pulses to support CMOS and RTC when the system power is turned off for voltage stabilization for BIOS “flashing” Continuous computers working with information presented in continuous form are ... computers analog hybrid digital To connect devices to the RS-232C interface is used ... COM port USB port Game port LPT port Media Tools ... relate to dialogue tools not related to dialog tools (some, but not all) relate to dialog tools
The concepts of “adapter” and “controller” ... have a subordinate value: the controller is an adapter capable of independent actions after receiving commands from the program serving it are synonyms have a subordinate meaning: the adapter is a controller capable of independent actions after receiving commands from the program serving it The concepts of "multi-machine computing systems" and "information-computer networks" ... are synonyms have completely different meanings are subordinate: an information-computer network is a multi-machine computer system in which computers are interconnected via devices for exchanging information over communication channels Discrete computers that work with information presented in discrete, digital form are ... computers digital hybrid analog Rebooting the system unit, in which the RESET and POWER buttons are combined, ... happens when you quickly press the POWER button twice in a row not provided, only a complete power off is possible happens if you lightly press the POWER button once happens when you press the POWER button and hold it for 30 seconds. The clock frequency of DDR DRAM memory modules is approximately in the range ... 50–75 MHz 25-50 MHz 100 and more MHz The asymmetric bandwidth of digital modems means that ... the amount of data flow depends on the direction data flows in both directions are the same data can only be transmitted in one direction The voltage regulators on the motherboard are used ... to convert input voltage to ensure an even voltage flow in the circuit for smoothing voltage surges The main purpose of computer networks is ... in organizing convenient and reliable access to resources distributed in this network in ensuring the safety and security of data in improving data processing performance The system of computers connected by data transmission channels is ... computer system distributed data processing system computer network Combined computers that work with information presented in both discrete and continuous forms are ... computers analog hybrid digital