Online TestRandom Access Memory Objective Questions – Part 1 Random Access Memory Objective Questions Digital Electronics Objective Questions 0% Dynamic RAM employs FET or JFET Capacitor or BJT BJT or MOS Capacitor or MOSFET Correct!Wrong!- Continue >> The data written in flip-flop remains stored as long as D.C. power is supplied A.C. power is supplied D.C. power is removed A.C. power is removed Correct!Wrong!- Continue >> What are the typical values of tOE? 25 to 100 ns for NMOS 10 to 20 ns for bipolar All of the Mentioned 12 to 50 ns for CMOS Correct!Wrong!- Continue >> What is access time? The time taken to read a stored word after applying the address bits The time taken to write a word after applying the address bits The time taken to erase a stored word after applying the address bits The time taken to move a stored word from one bit to other bit after applying the address bits Correct!Wrong!- Continue >> The chip by which both the operation of read and write is performed RAM ROM EPROM PROM Correct!Wrong!- Continue >> Computers invariably use RAM for High complexity High flexibility High resolution High speed main memory Correct!Wrong!- Continue >> Which one of the following is volatile in nature? RAM EROM ROM PROM Correct!Wrong!- Continue >> The n-bit address is placed in the MBR ROM RAM MAR Correct!Wrong!- Continue >> Static RAM employs Capacitor or BJT BJT or MOS BJT or MOSFET FET or JFET Correct!Wrong!- Continue >> Which of the following control signals are selected for read and write operations in a RAM. Read and write Chip select None of the Mentioned Data buffer Correct!Wrong!- Continue >> Which of the following is not a type of memory? EEPROM FPROM ROM RAM Correct!Wrong!- Continue >> RAM is also known as RWM MBR MAR None of the Mentioned Correct!Wrong!- Continue >> How many types of RAMs are? 2 5 4 3 Correct!Wrong!- Continue >> The magnetic core memories have been replaced by semiconductor RAMs, why? All of the Mentioned Semiconductor RAMs has highest storing capacity Semiconductor RAMs are highly flexible Semiconductor RAMs are smaller in size Correct!Wrong!- Continue >> If a RAM chip has n address input lines then it can access memory locations upto 2n 2(n-1) 2(n+1) 22n Correct!Wrong!- Continue >> Share the quiz to show your results ! Facebook Facebook Just tell us who you are to view your results ! Show my results >> Random Access Memory – 1 I got %%score%% of %%total%% right Share your results Facebook Facebook Twitter Google+ ↺ PLAY AGAIN ! Share With Your Friends Facebook Twitter LinkedIn Pinterest Email WhatsApp
