1. . Finding a fault in a digital circuit is a/an
(A) Art
(B) Science
(C) None of these
(D) Skill
2. . Basic principles of finding faults in analog and digital systems
(A) No link with each other
(B) Hundred percent same
(C) Mismatched
(D) Similar
3. . Hardware failure is a/an _____ fault
(A) Logic
(B) External
(C) Internal
(D) Parametric
4. . Undesired change in performance of a system due to increase in ambient air temperature is a/an _____ fault
(A) Dynamic
(B) Internal
(C) External
(D) Logic
5. . A fault which results in failure to meet AC or DC specifications in a circuit but does not cause functional failure is known as
(A) Dynamic
(B) Static
(C) Parametric
(D) Logic
6. . ________ faults are prominent in combinational logic circuits
(A) Parametric
(B) Logic
(C) Dynamic
(D) Static
7. . ________ faults take place only at a specific speed
(A) Parametric
(B) Dynamic
(C) Static
(D) Logic
8. . The ________ is used for detecting the presence and direction of current flow on a PCB track
(A) Current Tracer
(B) Logic Pulser
(C) Logic Probe
(D) Logic Clips
9. . The ________ is used to investigate the logic state of a single line
(A) Logic Probe
(B) Logic Pulser
(C) Logic Clips
(D) Current Tracer
10. . The ________ is an extension of Logic Probe
(A) Logic Analyzer
(B) Logic Clips
(C) Signature Analyzer
(D) Logic Pulser
11. . In Signature Analyzer a ______ word is produced from each output
(A) Hexadecimal
(B) Octal
(C) Decimal
(D) Binary
12. . A Logic Analyzer may have __________ display
(A) Timing diagram
(B) Word
(C) Both a & b
(D) Neither a nor b