Online TestProgrammable Read Only Memory Objective Questions – Part 1 Programmable Read Only Memory Objective Questions Digital Electronics Objective Questions 0% Why did PROM introduced? To increase the storage capacity To provide flexibility To reduce the size To increase the address locations Correct! Wrong! - Continue >> The time from the beginning of a read cycle to the end of tACS/tAA is called as Write enable time Data hold Access time Read cycle time Correct! Wrong! - Continue >> How much locations an 8-bit address code can select in memory? 131,072 locations 256 locations 8 locations 65,536 locations Correct! Wrong! - Continue >> How can ultraviolet erasable PROMs be recognized? Their part number always starts with a “U”, such as in U12 There is a small window on the chip They are not readily identifiable, since they must always be kept under a small cover They will have a small violet dot next to the #1 pin Correct! Wrong! - Continue >> Fusing process is Irreversible Reversible Synchronous Asynchronous Correct! Wrong! - Continue >> How many types of fuse technologies are used in PROMs? 3 4 2 5 Correct! Wrong! - Continue >> Which part of a Flash memory architecture manages all chip functions? Program verify code Input/Output pins Command code Floating-gate MOSFET Correct! Wrong! - Continue >> The bit capacity of a memory that has 2048 addresses and can store 8 bits at each address is 4096 8129 16384 32768 Correct! Wrong! - Continue >> Which of the following best describes the fusible-link PROM? User-programmable, reprogrammable Manufacturer-programmable, one-time programmable User-programmable, one-time programmable Manufacturer-programmable, reprogrammable Correct! Wrong! - Continue >> What is a fusing process? It is a process by which programs are burnout to the diode/transistors It is a process by which data is passed to the memory None of the Mentioned It is a process by which data is read through the memory Correct! Wrong! - Continue >> How many 8 k × 1 RAMs are required to achieve a memory with a word capacity of 8 k and a word length of eight bits? One Two Eight Four Correct! Wrong! - Continue >> PROMs are available in Bipolar and MOSFET technologies MOSFET and FET technologies FET and bipolar technologies MOS and bipolar technologies Correct! Wrong! - Continue >> Which of the following is programmed electrically by the user? ROM EEPROM PROM EPROM Correct! Wrong! - Continue >> The cell type used inside a PROM is Link cells Metal cells Electric cells Fuse cells Correct! Wrong! - Continue >> Metal links are made up of Silicon dioxide Magnesium sulphide Polycrystalline Nichrome 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 >> Programmable Read Only Memory – 1 I got %%score%% of %%total%% right ↺ PLAY AGAIN ! Share With Your Friends Facebook Twitter LinkedIn Pinterest Email WhatsApp
