DLD Final Exam Questions Fully Solved Latest Update 2025 Already Passed

DLD Final Exam Questions Fully Solved Latest Update 2025 Already Passed

Key elements of system engineering typically outlive the technologies they interface to.



Answers:

• True

• False - Answers Answer: False

What makes a good system design

(Check all that apply):



Answers:

• "Bang for the buck": delivered by minimal mechanism, maximal function

• Reliable in a wide range of environments

• Accommodating of future technical improvements

• Efficient system engineering techniques - Answers Answer:

1) "Bang for the buck": delivered by minimal mechanism, maximal function

2) Reliable in a wide range of environments

3) Accommodating of future technical improvements



Wrong:

4) Efficient system engineering techniques

Hierarchical design yields:



Answers:

• Limited complexity at each level and reusable building blocks

• "Bang for the buck" and reusable building blocks.

,• Reliability and reusable building blocks

• Limited complexity at each level and reliability - Answers Answer:

A) Limited complexity at each level and reusable building blocks

"6004" is:



Answers:

• The course at MIT that ELEN3431 is modeled after.

• The year that computers will achieve sentience; i.e., the singularity

• The number of 8-bit words in a 64K memory.

• A microprocessor made by Intel. - Answers Answer:

A) The course at MIT that ELEN3431 is modeled after.

Acronyms—match the acronym with what it means.



Answers:

A) IC

B) CMOS

C) PCB

D) MOSFET - Answers Answer:

A) IC - Integrated Circuit

B) CMOS - Complementary Metal Oxide Semiconductor

C) PCB - Printed Circuit Board

D) MOSFET - Metal-Oxide Field Effect Transistor

Does engineering ever use tricks to get the job done?



Answers:

, A) Yes

B) No - Answers Answer:

A) Yes

What does the acronym "ASCII" mean?



Answers:

A) Accrued Scholastic Council Information Inclusive

B) Asynchronous Sequential Coding Into Information

C) American Stated Conditions for Inclusive Information

D) American Standard Code for Information Interchange - Answers Answer:

D) American Standard Code for Information Interchange

Assume that "173" is an octal number. What is it in binary?



Answers:

A) 101110011

B) 10000111000111

C) 1101010101

D) 1111011 - Answers Answer:

D) 1111011

Assume that "173" is a hexadecimal number. What is it in binary?



Answers:

A) 101110011

B) 10000111000111

C) 1101010101