Operating System (OS) System maintenance: is necessary on all systems, regardless of how good always requires several programs is not required if the system is well written None of these is usually not necessary is necessary on all systems, regardless of how good always requires several programs is not required if the system is well written None of these is usually not necessary ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Execute more jobs in the same time period Are used only by large mainframe computer Are easier to develop than single programming system Execute each job faster Execute more jobs in the same time period Are used only by large mainframe computer Are easier to develop than single programming system Execute each job faster ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Relocation bits used by relocating loader are specified (generated) by Macro processor Linker Relocating loader itself Assembler or translator None of these Macro processor Linker Relocating loader itself Assembler or translator None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The purpose of run command in start menu is to Open internet explorer Start programs Open windows explorer Launch internet browser Open internet explorer Start programs Open windows explorer Launch internet browser ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The computational technique used to compute the disk storage address of individual records is called: dynamic reallocation bubble memory None of these hashing key fielding dynamic reallocation bubble memory None of these hashing key fielding ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The higher versions of the operating systems are so written that programs designed for earlier versions can still be run. What is it called? Upward compatibility Upgradability Universality Upward mobility None of these Upward compatibility Upgradability Universality Upward mobility None of these ANSWER DOWNLOAD EXAMIANS APP
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