MCQOPTIONS
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MCQOPTIONS
This section includes 5314 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 2001. |
A policy must be verified by ____ for certification. |
| A. | policy scalability engine |
| B. | policy performance engine |
| C. | policy interpretation engine |
| D. | policy examination engine |
| Answer» D. policy examination engine | |
| 2002. |
____ are spectrum bands that exist between channels to minimize interference. |
| A. | White noise |
| B. | White space |
| C. | Empty noise |
| D. | Empty space |
| Answer» C. Empty noise | |
| 2003. |
Which among the following is not a recommendation of Spectrum Policy Task Force? |
| A. | Radio spectrum interference tolerance |
| B. | Quantity spectrum use |
| C. | Regulatory models for licensed and unlicensed users |
| D. | Single regulatory model |
| Answer» E. | |
| 2004. |
The ____ encourages that license holders in exclusive management policy bands be allowed to sublease their spectrum. |
| A. | Spectrum Policy Testing Facility |
| B. | Strategic Policy Testing Facility |
| C. | Spectrum Policy Task Force |
| D. | Strategic Policy Task Force |
| Answer» D. Strategic Policy Task Force | |
| 2005. |
A radio which enters into vibration mode autonomously is ____ |
| A. | environment aware |
| B. | self aware |
| C. | spatially aware |
| D. | spectrum aware |
| Answer» D. spectrum aware | |
| 2006. |
Atomic clocks have a stability of ____ |
| A. | 10-5 |
| B. | 10-8 |
| C. | 10-10 |
| D. | 10-11 |
| Answer» E. | |
| 2007. |
____ in a radio system can be used to keep track of time of the day. |
| A. | Local oscillator |
| B. | Source |
| C. | Filter |
| D. | Amplifier |
| Answer» B. Source | |
| 2008. |
Which among the following does not have significant use for time of day information? |
| A. | Policy monitoring |
| B. | Global positioning system |
| C. | Geo-location |
| D. | Frequency division multiplexing |
| Answer» E. | |
| 2009. |
In the Shell Core making, when the sand blowing is employed, it is preferred to use resin precoated sands to avoid resin segregation. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2010. |
The sand carrying the compressed air stream in the core blowing machine is responsible for filling the core box and ramming the core. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2011. |
Core sand can be rammed in a dump type core box on a ______________ |
| A. | Jolt Machine |
| B. | Sand Slinger |
| C. | Core roll over machine |
| D. | Core extrusion machine |
| Answer» B. Sand Slinger | |
| 2012. |
what does the term wij(0) represents in synaptic dynamic model? |
| A. | a prioi knowledge |
| B. | just a constant |
| C. | no strong significance |
| D. | future adjustments |
| Answer» B. just a constant | |
| 2013. |
Adjustments in activation is slower than that of synaptic weights? |
| A. | yes |
| B. | no |
| Answer» C. | |
| 2014. |
What is supervised learning? |
| A. | weight adjustment based on deviation of desired output from actual output |
| B. | weight adjustment based on desired output only |
| C. | weight adjustment based on actual output only |
| D. | none of the mentioned |
| Answer» B. weight adjustment based on desired output only | |
| 2015. |
What is multithreaded programming? |
| A. | It’s a process in which two different processes run simultaneously |
| B. | It’s a process in which two or more parts of same process run simultaneously |
| C. | It’s a process in which many different process are able to access same information |
| D. | It’s a process in which a single process can access information from many sources |
| Answer» C. It’s a process in which many different process are able to access same information | |
| 2016. |
Which of these statements is incorrect? |
| A. | By multithreading CPU idle time is minimized, and we can take maximum use of it |
| B. | By multitasking CPU idle time is minimized, and we can take maximum use of it |
| C. | Two thread in Csharp can have same priority |
| D. | A thread can exist only in two states, running and blocked |
| Answer» E. | |
| 2017. |
Which method is used to abort thread prior to it’s normal execution? |
| A. | sleep() |
| B. | terminate() |
| C. | suspend() |
| D. | Abort() |
| Answer» E. | |
| 2018. |
What is Semaphore? |
| A. | Grant more than one thread access to a shared resource at the same time |
| B. | Useful when a collection of resources is being synchronized |
| C. | Make use of a counter to control access to a shared resource |
| D. | All of the mentioned |
| Answer» E. | |
| 2019. |
What kind of exception is being thrown if Wait(), Pulse() or PulseAll() is called from code that is not within synchronized code? |
| A. | System I/O Exception |
| B. | DivideByZero Exception |
| C. | SynchronizationLockException |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 2020. |
Which method is called when a thread is blocked from running temporarily? |
| A. | Pulse() |
| B. | PulseAll() |
| C. | Wait() |
| D. | Both Pulse() & Wait() |
| Answer» D. Both Pulse() & Wait() | |
| 2021. |
Which keyword is used for using the synchronization features defined by the Monitor class? |
| A. | lock |
| B. | synchronized |
| C. | monitor |
| D. | locked |
| Answer» B. synchronized | |
| 2022. |
If undefined sequences are immobilized, the set up is called ____________ |
| A. | Blot |
| B. | Microarray |
| C. | Plate |
| D. | DNA chip |
| Answer» E. | |
| 2023. |
The DNA is labelled with fluorescent dyes in order to study the level of transcription. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2024. |
In the case of microarrays ____________ |
| A. | Often the whole organism is not sequenced |
| B. | Changes in transcript level can be studied in response to environmental changes |
| C. | RNA is synthesized only after the property which is to be studied is inculcated |
| D. | DNA is synthesized for this RNA by transcriptase |
| Answer» C. RNA is synthesized only after the property which is to be studied is inculcated | |
| 2025. |
If the known DNA sequences are immobilized onto a solid support, it is called ____________ |
| A. | Blot |
| B. | Microarray |
| C. | DNA plate |
| D. | Column |
| Answer» C. DNA plate | |
| 2026. |
Oligonucleotides can’t be referred to ____________ |
| A. | undefined sequences |
| B. | sequences that can be used as PCR primers |
| C. | sequences that can be used in DNA sequencing |
| D. | sequences that can be used in identifying complementary DNA molecules |
| Answer» B. sequences that can be used as PCR primers | |
| 2027. |
In the case DNA is transferred from gel to the membrane, it is known as ____________ |
| A. | southern blot |
| B. | western blot |
| C. | northern blot |
| D. | south-western blot |
| Answer» B. western blot | |
| 2028. |
Often the DNA or RNA needs to be removed from the gel to the solid support. The process can be termed as ____________ |
| A. | Blotting |
| B. | Transfer |
| C. | Chromatography |
| D. | DNA purification |
| Answer» B. Transfer | |
| 2029. |
Arrange the following steps to form a basic/general Engineering Process Model. i. Test ii. Design iii. Install iv. Specification v. Manufacture vi. Maintain |
| A. | 2, 4, 5, 1, 6, 3 |
| B. | 4, 2, 5, 1, 3, 6 |
| C. | 2, 4, 5, 1, 3, 6 |
| D. | 4, 2, 5, 1, 6, 3 |
| Answer» C. 2, 4, 5, 1, 3, 6 | |
| 2030. |
Component-based Software Engineering allows faster delivery. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2031. |
The longer a fault exists in software |
| A. | the more tedious its removal becomes |
| B. | the more costly it is to detect and correct |
| C. | the less likely it is to be properly corrected |
| D. | All of the mentioned |
| Answer» E. | |
| 2032. |
A general statement of objectives is the major cause of failed software efforts. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2033. |
If a software production gets behind schedule, one can add more programmers and catch up. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2034. |
A network with named nodes and labeled arcs that can be used to represent certain natural language grammars to facilitate parsing. |
| A. | Tree Network |
| B. | Star Network |
| C. | Transition Network |
| D. | Complete Network |
| Answer» D. Complete Network | |
| 2035. |
In which of the following areas may ICAI programs prove to be useful? |
| A. | educational institutions |
| B. | corporations |
| C. | department of Defense |
| D. | all of the mentioned |
| Answer» B. corporations | |
| 2036. |
The hardware features of LISP machines generally include __________ |
| A. | large memory and a high-speed processor |
| B. | letter-quality printers and 8-inch disk drives |
| C. | a mouse and a specialized keyboard |
| D. | large memory and a high-speed processor & a mouse and a specialized keyboard |
| Answer» E. | |
| 2037. |
A natural language generation program must decide __________ |
| A. | what to say |
| B. | when to say something |
| C. | why it is being used |
| D. | both what to say & when to say something |
| Answer» B. when to say something | |
| 2038. |
In LISP, the function X (x). (2x+l) would be rendered as __________ |
| A. | (lambda (x) (+(*2 x)l)) |
| B. | (lambda (x) (+1 (* 2x) |
| C. | (+ lambda (x) 1 (*2x)) |
| D. | (* lambda(x) (+2×1) |
| Answer» B. (lambda (x) (+1 (* 2x) | |
| 2039. |
KEE is a product of __________ |
| A. | Teknowledge |
| B. | IntelliCorpn |
| C. | Texas Instruments |
| D. | Tech knowledge |
| Answer» C. Texas Instruments | |
| 2040. |
A robot’s “arm” is also known as its __________ |
| A. | end effector |
| B. | actuator |
| C. | manipulator |
| D. | servomechanism |
| Answer» D. servomechanism | |
| 2041. |
The CAI (Computer-Assisted Instruction) technique based on programmed instruction is __________ |
| A. | frame-based CAI |
| B. | generative CAI |
| C. | problem-solving CAI |
| D. | intelligent CAI |
| Answer» B. generative CAI | |
| 2042. |
Which of the following is being investigated as a means of automating the creation of a knowledge base? |
| A. | automatic knowledge acquisition |
| B. | simpler tools |
| C. | discovery of new concepts |
| D. | all of the mentioned |
| Answer» E. | |
| 2043. |
The Al researcher who co-authored both the Handbook of Artificial Intelligence and The Fifth Generation is __________ |
| A. | Bruce Lee |
| B. | Randy Davis |
| C. | Ed Feigenbaum |
| D. | Mark Fox |
| Answer» D. Mark Fox | |
| 2044. |
Graphic interfaces were first used in a Xerox product called __________ |
| A. | InterLISP |
| B. | Ethernet |
| C. | Smalltalk |
| D. | ZetaLISP |
| Answer» D. ZetaLISP | |
| 2045. |
One method of programming a computer to exhibit human intelligence is called modeling or __________ |
| A. | simulation |
| B. | cognitization |
| C. | duplication |
| D. | psychic amelioration |
| Answer» B. cognitization | |
| 2046. |
When a top-level function is entered, the LISP processor do(es)? |
| A. | It reads the function entered |
| B. | It evaluates the function and the function’s operands |
| C. | It prints the results returned by the function |
| D. | All of the mentioned |
| Answer» E. | |
| 2047. |
Texas Instruments Incorporated produces a low-cost LISP machine called __________ |
| A. | The Computer-Based Consultant |
| B. | The Explorer |
| C. | Smalltalk |
| D. | The Personal Consultant |
| Answer» C. Smalltalk | |
| 2048. |
The conference that launched the AI revolution in 1956 was held at? |
| A. | Dartmouth |
| B. | Harvard |
| C. | New York |
| D. | Stanford |
| Answer» B. Harvard | |
| 2049. |
If I want to locate my minimum pressure at 0.5 of chord c then _____________ |
| A. | NACA 6512 |
| B. | NACA 652132 |
| C. | NACA 65211 |
| D. | NACA 0009 |
| Answer» C. NACA 65211 | |
| 2050. |
Location of aerodynamic centre for low speed airfoil is ____ |
| A. | at quarter chord point |
| B. | at quarter chord from leading edge |
| C. | there is no such place |
| D. | at half of chord |
| Answer» B. at quarter chord from leading edge | |