Operating System (OS) A public key encryption system allows only the correct receiver to decode the data allows anyone to decode the transmission None of these allows only the correct sender to decode the data does not encode the data before transmitting it allows only the correct receiver to decode the data allows anyone to decode the transmission None of these allows only the correct sender to decode the data does not encode the data before transmitting it ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A co-processor Is quite common in modern computer Causes all processor to function equally Works with any application Is relatively easy to support in software Is quite common in modern computer Causes all processor to function equally Works with any application Is relatively easy to support in software 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? Universality None of these Upward compatibility Upgradability Upward mobility Universality None of these Upward compatibility Upgradability Upward mobility ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is true about pseudocode All of these None of these A machine language A high-level language An assembly language All of these None of these A machine language A high-level language An assembly language ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Address Register None of these 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. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these 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. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following refers to the associative memory? the address of the data is supplied by the users the data are accessed sequentially there is no need for an address i.e. the data is used as an address the address of the data is generated by the CPU None of these the address of the data is supplied by the users the data are accessed sequentially there is no need for an address i.e. the data is used as an address the address of the data is generated by the CPU None of these ANSWER DOWNLOAD EXAMIANS APP
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