Вопросов: 40, прохождений: 2
Information and communication technologies (ICT) are
ICT features. Point irrelevant variant
All ICT tools can be divided into the following types:
Three main organizations developing standards in the field of information technology
Information is :
Information processed by the computer is encoded:
The coding is:
The property of information characterizing the quality of information and determining the sufficiency of the data for decision making:
The property of information reflecting the true state of the object:
The quality of information that indicates the possibility of obtaining the necessary information:
The information property that determines the correspondence of information to the current time:
The property of the relevance of information is ...
Information that is independent of personal opinion or judgment can be called:
Operation with data, which is used to filter out unnecessary data that are not necessary for decision-making:
Operation with data that is used to order the data:
Information on the processing stage is divided into:
One byte is equal to:
According to the form of presentation, information can be divided into:
Byte is:
Number systems are
To represent numbers in hexadecimal notation used:
To represent numbers in octal number system uses digits4
To represent numbers in the binary number system uses digits
To represent numbers in the decimal system use numbers
Number systems can be
Convert decimal number 9 to binary system:
Convert a binary number 1011 in decimal notation?
Calculate 1011 + 1000 in binary system
Calculate 10111 - 10101inbinarysystem
Convert decimal number 25 tooctal number system:
Convert decimal number160 to hexadecimal number system:
Convert number 10 fromdecimalsystemtobinarynumbersystem:
Convert decimal number 64 tooctal number system:
Execute addition in the binary system 1011+1101
Convert number 11 fromthedecimalsystemto binary system:
Convert number 13 fromthedecimalsystemto binary system:
Convert binary number 1111 to decimal number system
Execute addition in the binary system 1001+1100
Convert decimal number 100 tooctal number system
Convert decimal number 101 tooctal number system
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