Computer Basic Information What is the shortcut key to "Undo" the last action in a document? None of these Ctrl + Y Ctrl + Z Ctrl + U Ctrl + X None of these Ctrl + Y Ctrl + Z Ctrl + U Ctrl + X ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which selection below best describes the term data processing? The storage of information or data None of these The distribution of information or data The manipulation of information or data The collection of information or data The storage of information or data None of these The distribution of information or data The manipulation of information or data The collection of information or data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An index register that is automatically incremented or decremented with each use is Auto index Assembler None of these Compiler Asynchronous Auto index Assembler None of these Compiler Asynchronous ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer assisted method for the recording and analyzing of existing hypothetical systems is known as None of these Distributed processing Data transmission Data link Data flow None of these Distributed processing Data transmission Data link Data flow ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as unpolarized concentric light None of these coloured light laser polarized light unpolarized concentric light None of these coloured light laser polarized light ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The silicon chips used for data processing are called RAM chips PROM chips None of these Micro processor ROM chips RAM chips PROM chips None of these Micro processor ROM chips ANSWER DOWNLOAD EXAMIANS APP
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