Operating System (OS) Which of the following is default mode for Windows to start? Safe Mode Normal Mode None of above Command Prompt Safe Mode Normal Mode None of above Command Prompt ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement is true. Thrashing is a natural consequence of virtual memory systems. Seek analysis is used for analysing control-unit busy problems. None of these All of these The LRU algorithm pages out pages that have been used recently Thrashing is a natural consequence of virtual memory systems. Seek analysis is used for analysing control-unit busy problems. None of these All of these The LRU algorithm pages out pages that have been used recently ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which of the storage placement strategies a program is placed in the largest available hole in the main memory? None of these worst fit buddy best fit first fit None of these worst fit buddy best fit first fit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is text browser ? Internal Explorer Hot Java Lynx C. Netscape Internal Explorer Hot Java Lynx C. Netscape ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? None of these CP/M MS-DOS OS/360 PC-DOS None of these CP/M MS-DOS OS/360 PC-DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The instruction register 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". is a hardware memory device which denotes the location of the current instruction being executed. None of these 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". is a hardware memory device which denotes the location of the current instruction being executed. None of these 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. ANSWER DOWNLOAD EXAMIANS APP
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