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# คำถาม คำตอบ ถูก / ผิด สาเหตุ/ขยายความ ทฤษฎีหลักคิด/อ้างอิงในการตอบ คะแนนเต็ม ให้คะแนน
1


What is the primary goal of using multimodal transportation in logistics as per the discussed research?

To minimize transportation costs and risks while delivering on time.

"A Risk Analysis Based on a Two-Stage Model of Fuzzy AHP-DEA for Multimodal Freight Transportation Systems" and "Multi-objective Optimization of Freight Route Choices in Multimodal Transportation"

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2


Which method is primarily used for decision-making in multimodal transportation route selection?

A combination of AHP and ZOGP.

"Multi-objective Optimization of Freight Route Choices in Multimodal Transportation"

a decision support model is developed "using an analytic hierarchy process (AHP) and zero-one goal programing (ZOGP) to select the optimal route in a multimodal transportation network."

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3


According to the case study, what is the primary commodity considered for transportation?

Electronics.

A Risk Analysis Based on a Two-Stage Model of Fuzzy AHP-DEA for Multimodal Freight Transportation Systems

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4


What is the role of the Analytic Hierarchy Process (AHP) in the multimodal transportation decision support model?

To establish weights for different criteria based on expert judgment.

"A Risk Analysis Based on a Two-Stage Model of Fuzzy AHP-DEA for Multimodal Freight Transportation Systems"

the first stage of the model "uses the fuzzy analytic hierarchy process (AHP) to evaluate the weights of the risk factors."

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5


Which risk is NOT considered in the list of risks assessed for multimodal transportation route selection?

Legal risk.

"A Risk Analysis Based on a Two-Stage Model of Fuzzy AHP-DEA for Multimodal Freight Transportation Systems"

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6


What does ZOGP stand for, and what is its role in the model?

Zero-One Goal Programming - It's used to solve the optimal route selection problem.

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7


Which of the following is NOT a mode of transport discussed in the multimodal transportation case study?

Air.

"Multi-objective Optimization of Freight Route Choices in Multimodal Transportation"

Air is the mode of transport that is NOT discussed in the multimodal transportation case study.

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8


In the context of the AHP used in the study, what does a consistency ratio (CR) less than 0.1 indicate?

The AHP model is not applicable.

there is no information available regarding what a consistency ratio (CR) less than 0.1 indicates within the AHP context.

Based on the provided snippets from the articles discussing the Analytic Hierarchy Process (AHP) in multimodal transportation

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9


What is the primary purpose of sensitivity analysis in the context of the ZOGP model used in the study?

To check the robustness of the model's outcomes against changes in input parameters.

Based on the provided snippets from the article "Multi-objective Optimization of Freight Route Choices in Multimodal Transportation"

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10


Which of the following best describes the role of multimodal transportation in global trade according to the study?

It is essential for making local industry and international trade more efficient and competitive.

multimodal transportation has become a main focus of logistics systems due to its importance in enhancing the efficiency and competitiveness of both local industry and international trade.

According to the article "A Risk Analysis Based on a Two-Stage Model of Fuzzy AHP-DEA for Multimodal Freight Transportation Systems"

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11


What is the main natural cause of landslides along the Jammu-Srinagar National Highway?

Prolonged precipitation

it is stated that "any natural (e.g., precipitation) or human-triggered disturbance (e.g., heavy traffic) can cause a fatal and devastating landslide".

According to the article "ARIMA and SPSS statistics based assessment of landslide occurrence in western Himalayas"

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12


According to the article, what technology is used to assess landslide-prone areas along the highway?

Remote sensing and ARIMA modeling

the technology used to assess landslide-prone areas along the highway includes Remote sensing and ARIMA modeling. The title mentions "ARIMA and SPSS statistics based assessment," and "Remote sensing" is listed as a keyword.

According to the article "ARIMA and SPSS statistics based assessment of landslide occurrence in western Himalayas"

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13


What is the relationship between land surface temperature (LST) and underground water level mentioned in the study?

No relation

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14


How is the threshold value for landslide triggering determined as per the study?

there is no explicit information available on how the threshold value for landslide triggering is determined. While the study uses statistical methods like ARIMA and mentions rainfall as a trigger, the specific methodology for establishing a threshold value is not detailed in the snippets.

Based on the provided snippets from the article "ARIMA and SPSS statistics based assessment of landslide occurrence in western Himalayas"

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15


If the mean monthly rainfall in April is 150 mm and it increases by 20% in May, what is the mean monthly rainfall in May?

180 mm

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16


Given that the slope angle in a studied section is 45 degrees and the friction angle (phi) is 11 degrees, what is the ratio of friction angle to slope angle?

0.24

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17


If the specific gravity of soil is 2.74 and the natural density is 1.69 kg/cm³, what is the approximate weight of 1 cubic meter of soil?

1690 kg

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18


Assuming that the direct shear of soil is 0.05 kg/cm², how much shear force is exerted on a 10 cm x 10 cm area?

5 kg

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19


If the rate of land surface temperature change is 0.1°C per year starting at 24.94°C in 2020, what will be the LST in 2024?

25.34°C

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20


What method does the study use to forecast future landslides?

ARIMA and SPSS Forecasting Model

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ผลคะแนน 66.8 เต็ม 140

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