Programmable Logic Array MCQ

Test your knowledge with important Programmable Logic Array MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Programmable Logic Array MCQs at Bissoy

• PLA refers to _________
  ক

  Programmable Loaded Array

  খ

  Programmable Array Logic

  গ

  Programmable Logic Array

  ঘ

  Programmed Array Logic
• How many types of PLD is?
  ক

  2

  খ

  3

  গ

  4

  ঘ

  5
• Why antifuses are implemented in a PLD?
  ক

  To protect from high voltage

  খ

  To increase the memory

  গ

  To implement the programmes

  ঘ

  As a switching devices
• In PLD, there are provisions to perform interconnections of the gates internally, because of _________
  ক

  High reliability

  খ

  High conductivity

  গ

  The desired logic implementation

  ঘ

  The desired output
• Logic circuits can also be designed using _________
  ক

  RAM

  খ

  ROM

  গ

  PLD

  ঘ

  PLA
• PLD contains a large number of _________
  ক

  Flip-flops

  খ

  Gates

  গ

  Registers

  ঘ

  All of the Mentioned
• The full form of PLD is _________
  ক

  Programmable Load Devices

  খ

  Programmable Logic Data

  গ

  Programmable Logic Devices

  ঘ

  Programmable Loaded Devices
• How many 16K * 4 RAMs are required to achieve a memory with a capacity of 64K and a word length of 8 bits?
  ক

  2

  খ

  4

  গ

  6

  ঘ

  8
• How many 1024 * 1 RAM chips are required to construct a 1024 * 8 memory system?
  ক

  4

  খ

  6

  গ

  8

  ঘ

  12
• To construct 16K * 4-bit memory, how many 4116 ICs are required?
  ক

  1

  খ

  2

  গ

  3

  ঘ

  4
• IC 4116 is organised as _________
  ক

  512 * 4

  খ

  16 * 1

  গ

  32 * 4

  ঘ

  64 * 2
• How memory expansion is done?
  ক

  By increasing the supply voltage of the Memory ICs

  খ

  By decreasing the supply voltage of the Memory ICs

  গ

  By connecting Memory ICs together

  ঘ

  By separating Memory ICs
• How many address bits are required to select memory location in the Memory decoder?
  ক

  4 KB

  খ

  8 KB

  গ

  12 KB

  ঘ

  16 KB
• The first step in the design of memory decoder is __________
  ক

  Selection of a EPROM

  খ

  Selection of a RAM

  গ

  Address assignment

  ঘ

  Data insertion
• What is memory decoding?
  ক

  The process of Memory IC used in a digital system is overloaded with data

  খ

  The process of Memory IC used in a digital system is selected for the range of address assigned

  গ

  The process of Memory IC used in a digital system is selected for the range of data assigned

  ঘ

  The process of Memory IC used in a digital system is overloaded with data allocated in memory cell