Operating System (OS) Which one is not a system tool? Disk defragment All of the listed here Virus scanning Backup Disk defragment All of the listed here Virus scanning Backup ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The instruction register is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". None of these is a hardware memory device which denotes the location of the current instruction being executed. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". None of these is a hardware memory device which denotes the location of the current instruction being executed. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following, is true for testing and debugging? None of these Testing checks for logical errors in the programs, while debugging is a process of correcting those errors in the program All of these Testing and debugging indicate the same thing Testing detects the syntax errors in the program while debugging corrects those errors in the program None of these Testing checks for logical errors in the programs, while debugging is a process of correcting those errors in the program All of these Testing and debugging indicate the same thing Testing detects the syntax errors in the program while debugging corrects those errors in the program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Resolution of externally defined symbols is performed by Compiler None of these Linker Assembler Loader Compiler None of these Linker Assembler Loader ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A program in execution is called A Paging A virtual memory A Demand Page A Process A Paging A virtual memory A Demand Page A Process ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Tree structure displays the File and directory name Directory only None of above File only File and directory name Directory only None of above File only ANSWER DOWNLOAD EXAMIANS APP
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