Digital Circuits Programmable Read Only Memory 1 Online Exam Quiz
Digital Circuits Programmable Read Only Memory 1 GK Quiz. Question and Answers related to Digital Circuits Programmable Read Only Memory 1. MCQ (Multiple Choice Questions with answers about Digital Circuits Programmable Read Only Memory 1
How many types of fuse technologies are used in PROMs?
Options
A : 2
B : 3
C : 4
D : 5
The bit capacity of a memory that has 2048 addresses and can store 8 bits at each address is ___________
Options
A : 4096
B : 16384
C : 32768
D : 8129
How much locations an 8-bit address code can select in memory?
Options
A : 8 locations
B : 256 locations
C : 65,536 locations
D : 131,072 locations
PROMs are available in ___________
Options
A : Bipolar and MOSFET technologies
B : MOSFET and FET technologies
C : FET and bipolar technologies
D : MOS and bipolar technologies
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?
Options
A : Eight
B : Two
C : One
D : Four
What is a fusing process?
Options
A : It is a process by which data is passed to the memory
B : It is a process by which data is read through the memory
C : It is a process by which programs are burnout to the diode/transistors
D : It is a process by which data is fetched through the memory
The cell type used inside a PROM is ___________
Options
A : Link cells
B : Metal cells
C : Fuse cells
D : Electric cells
Which of the following best describes the fusible-link PROM?
Options
A : Manufacturer-programmable, reprogrammable
B : Manufacturer-programmable, one-time programmable
C : User-programmable, reprogrammable
D : User-programmable, one-time programmable
Metal links are made up of ___________
Options
A : Polycrystalline
B : Magnesium sulphide
C : Nichrome
D : Silicon dioxide
Which part of a Flash memory architecture manages all chip functions?
Options
A : Program verify code
B : Floating-gate MOSFET
C : Command code
D : Input/Output pins
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