Question 1

Silicon links are made up of

Accepted Answer

A) polycrystalline silicon 
B) polycrystalline magnesium 
C) nichrome 
D) silicon dioxide 
A) polycrystalline silicon 
B) polycrystalline magnesium 
C) nichrome 
D) silicon dioxide A

Question 2

How can ultraviolet erasable PROMs be recognized?

Accepted Answer

A) there is a small window on the chip 
B) they will have a small violet dot next to the #1 pin 
C) their part number always starts with a "u", such as in u12 
D) they are not readily identifiable, since they must always be kept under a small cover 
A) there is a small window on the chip 
B) they will have a small violet dot next to the #1 pin 
C) their part number always starts with a "u", such as in u12 
D) they are not readily identifiable, since they must always be kept under a small cover A

Question 3

PROM is programmed by

Accepted Answer

A) eprom programmer 
B) eeprom programmer 
C) prom programmer 
D) rom programmer 
A) eprom programmer 
B) eeprom programmer 
C) prom programmer 
D) rom programmer C

Question 4

How many address bits are needed to operate a 2K * 8-bit memory?

Accepted Answer

A) 10 
B) 11 
C) 12 
D) 13 
A) 10 
B) 11 
C) 12 
D) 13

Question 5

The PROM starts out with

Accepted Answer

A) 1s 
B) 0s 
C) null 
D) both 1s and 0s 
A) 1s 
B) 0s 
C) null 
D) both 1s and 0s

Question 6

The expression Y=AB+BC+AC shows the operation.

Accepted Answer

A) ex-or 
B) sop 
C) pos 
D) nor 
A) ex-or 
B) sop 
C) pos 
D) nor

Question 7

How many types of fuse technologies are used in PROMs?

Accepted Answer

A) 2 
B) 3 
C) 4 
D) 5 
A) 2 
B) 3 
C) 4 
D) 5

Question 8

What is the bit storage capacity of a ROM with a 1024 × 8 organization?

Accepted Answer

A) 1024 
B) 4096 
C) 2048 
D) 8192 
A) 1024 
B) 4096 
C) 2048 
D) 8192

Question 9

Which of the following best describes the fusible-link PROM?

Accepted Answer

A) manufacturer-programmable, reprogrammable 
B) manufacturer-programmable, one-time programmable 
C) user-programmable, reprogrammable 
D) user-programmable, one-time programmable 
A) manufacturer-programmable, reprogrammable 
B) manufacturer-programmable, one-time programmable 
C) user-programmable, reprogrammable 
D) user-programmable, one-time programmable

Question 10

During programming p-n junction is

Accepted Answer

A) avalanche reverse biased 
B) avalanche forward biased. 
C) zener reverse biased. 
D) zener reverse biased 
A) avalanche reverse biased 
B) avalanche forward biased. 
C) zener reverse biased. 
D) zener reverse biased

Question 11

What is a fusing process?

Accepted Answer

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 
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

Question 12

IC 74186 is of

Accepted Answer

A) 1024 bits 
B) 32 bits 
C) 512 bits 
D) 64 bits 
A) 1024 bits 
B) 32 bits 
C) 512 bits 
D) 64 bits

Question 13

How many memory locations are addressed using 18 address bits?

Accepted Answer

A) 165,667 
B) 245,784 
C) 262,144 
D) 212,342 
A) 165,667 
B) 245,784 
C) 262,144 
D) 212,342

Question 14

The cell type used inside a PROM is

Accepted Answer

A) link cells 
B) metal cells 
C) fuse cells 
D) electric cells 
A) link cells 
B) metal cells 
C) fuse cells 
D) electric cells

Question 15

Metal links are made up of

Accepted Answer

A) polycrystalline 
B) magnesium sulphide 
C) nichrome 
D) silicon dioxide 
A) polycrystalline 
B) magnesium sulphide 
C) nichrome 
D) silicon dioxide

Question 16

PROMs are available in

Accepted Answer

A) bipolar and mosfet technologies 
B) mosfet and fet technologies 
C) fet and bipolar technologies 
D) mos and bipolar technologies 
A) bipolar and mosfet technologies 
B) mosfet and fet technologies 
C) fet and bipolar technologies 
D) mos and bipolar technologies

Question 17

For implementation of PROM, which IC is used?

Accepted Answer

A) ic 74187 
B) ic 74186 
C) ic 74185 
D) ic 74184 
A) ic 74187 
B) ic 74186 
C) ic 74185 
D) ic 74184

Question 18

The expression Y=(A+B)(B+C)(C+A) shows the operation.

Accepted Answer

A) and 
B) pos 
C) sop 
D) nand 
A) and 
B) pos 
C) sop 
D) nand

Question 19

Fusing process is

Accepted Answer

A) reversible 
B) irreversible 
C) synchronous 
D) asynchronous 
A) reversible 
B) irreversible 
C) synchronous 
D) asynchronous

Question 20

Which of the following is programmed electrically by the user?

Accepted Answer

A) rom 
B) eprom 
C) prom 
D) eeprom 
A) rom 
B) eprom 
C) prom 
D) eeprom

Silicon links are made up of

How can ultraviolet erasable PROMs be recognized?

PROM is programmed by

How many address bits are needed to operate a 2K * 8-bit memory?

The PROM starts out with

The expression Y=AB+BC+AC shows the operation.

How many types of fuse technologies are used in PROMs?

What is the bit storage capacity of a ROM with a 1024 × 8 organization?

Which of the following best describes the fusible-link PROM?

During programming p-n junction is

What is a fusing process?

IC 74186 is of

How many memory locations are addressed using 18 address bits?

The cell type used inside a PROM is

Metal links are made up of

PROMs are available in

For implementation of PROM, which IC is used?

The expression Y=(A+B)(B+C)(C+A) shows the operation.

Fusing process is

Which of the following is programmed electrically by the user?

Digital Circuit Design and RTL Implementation

Understanding Diode-Transistor Logic DTL and Other Logic Families

CMOS, ECL, SCFL, Lvpecl, and TTL Logic Circuits

TTL Circuits, Karnaugh Maps, and Flip-Flops

Sequential Circuits and Logic Gat

Flip-Flops and Mosfets in IC Components

Flip-Flops, Adders, and Subtractors

Registers, Shift Registers, and Adders

Exploring Concepts and Applications of Memory and Counters in Digital Electronics

Counters and Shift Registers

Binary Arithmetic and Multiplexers/Demultiplexers

Flip-Flops, Shift Operators, and Finite State Machines Fsm in VHDL

Shift Registers, Packages, and Combinational Circuits in VHDL

Filters

Exam 11: Proms and Memory Addressing

Silicon links are made up of

How can ultraviolet erasable PROMs be recognized?

PROM is programmed by

How many address bits are needed to operate a 2K * 8-bit memory?

The PROM starts out with

The expression Y=AB+BC+AC shows the operation.

How many types of fuse technologies are used in PROMs?

What is the bit storage capacity of a ROM with a 1024 × 8 organization?

Which of the following best describes the fusible-link PROM?

During programming p-n junction is

What is a fusing process?

IC 74186 is of

How many memory locations are addressed using 18 address bits?

The cell type used inside a PROM is

Metal links are made up of

PROMs are available in

For implementation of PROM, which IC is used?

The expression Y=(A+B)(B+C)(C+A) shows the operation.

Fusing process is

Which of the following is programmed electrically by the user?

Digital Circuit Design and RTL Implementation

Understanding Diode-Transistor Logic DTL and Other Logic Families

CMOS, ECL, SCFL, Lvpecl, and TTL Logic Circuits

TTL Circuits, Karnaugh Maps, and Flip-Flops

Sequential Circuits and Logic Gat

Flip-Flops and Mosfets in IC Components

Flip-Flops, Adders, and Subtractors

Registers, Shift Registers, and Adders

Exploring Concepts and Applications of Memory and Counters in Digital Electronics

Counters and Shift Registers

Binary Arithmetic and Multiplexers/Demultiplexers

Flip-Flops, Shift Operators, and Finite State Machines Fsm in VHDL

Shift Registers, Packages, and Combinational Circuits in VHDL

Filters