UPSC CISF-AC-EXE Archives

11. The composition, grouping and strength of escorts is determined on the

The composition, grouping and strength of escorts is determined on the basis of :

Nature and size of the convoy to be escorted
Nature of route and terrain to be passed through

Select the correct answer using the code given below :

1 only

2 only

Both 1 and 2

Neither 1 nor 2

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UPSC CISF-AC-EXE – 2023

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The composition (types of personnel, vehicles, equipment) and strength (number of personnel, vehicles) of an escort for a convoy are determined by a threat assessment that considers various factors. Two of the most critical factors are:
1. Nature and size of the convoy to be escorted: The value, size, and vulnerability of the convoy dictates the level of protection required. A larger or more valuable convoy requires a stronger escort. The type of goods or personnel being transported also influences the risk.
2. Nature of route and terrain to be passed through: The anticipated threats along the route (e.g., ambush risk, type of enemy forces) and the terrain characteristics (e.g., open vs. restricted, visibility, potential ambush sites) determine the tactics, required mobility, and overall strength needed for the escort to effectively counter threats and ensure safe passage.

– Escort planning considers the asset being protected and the environment it traverses.
– Both the convoy’s characteristics and the route’s characteristics are essential factors.

Other factors that influence escort planning include the overall security situation in the area, available resources, time constraints, and rules of engagement. However, the nature of the convoy and the route/terrain are primary determinants of the escort’s configuration.

12. What are the likely places of putting anti-vehicle mines ? In rocky

What are the likely places of putting anti-vehicle mines ?

In rocky areas
On tracks running along a river
On roads, where water has accumulated

Select the correct answer using the code given below :

2 and 3 only

1 and 2 only

1 and 3 only

1, 2 and 3

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UPSC CISF-AC-EXE – 2023

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Anti-vehicle mines are designed to target vehicles and are placed in locations where vehicle movement is anticipated or restricted, making detection and avoidance difficult.
1. In rocky areas: Vehicle movement might be limited to specific trails, making them predictable routes for mining. Rocky terrain can also aid concealment and hinder clearing.
2. On tracks running along a river: Rivers often define mobility corridors. Tracks along rivers are strategic lines of communication where traffic is channeled, presenting ideal targets for mining. Riverine terrain can also complicate clearing operations.
3. On roads, where water has accumulated: Water conceals mines visually and makes detection and clearing more hazardous. Mines designed for underwater use can be effectively employed here to deny or disrupt movement.
All three locations are tactically advantageous for employing anti-vehicle mines.

– Anti-vehicle mines are placed to disrupt enemy movement.
– Locations that channel traffic, offer concealment, or make clearing difficult are preferred.

Mining strategy involves selecting ground that the enemy is likely to use, provides good cover for the minefield, and allows for observation and defense. The listed locations meet these criteria in different ways, exploiting terrain features or environmental conditions to enhance the effectiveness and survivability of the minefield.

13. Consider the following statements: 1. CO₂ should be used to control

Consider the following statements:

1. CO₂ should be used to control ‘B’ type fire
2. Special dry chemicals can be used to control ‘B’ type fire
3. Foam extinguishers are less effective to control ‘B’ type fire
4. Steam of water should be used with caution as it may spread the ‘B’ type fire

Which of the statements given above are not correct ?

2 and 3 only

1 and 2 only

3 and 4 only

None of the above

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UPSC CISF-AC-EXE – 2023

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Let’s evaluate each statement regarding ‘B’ type fires (flammable liquids):
1. CO₂ should be used to control ‘B’ type fire: Correct. CO2 extinguishers are effective on Class B fires as they displace oxygen.
2. Special dry chemicals can be used to control ‘B’ type fire: Correct. Dry chemical extinguishers (like BC or ABC) are effective on Class B fires.
3. Foam extinguishers are less effective to control ‘B’ type fire: Incorrect. Foam extinguishers are *highly* effective on Class B fires as they form a blanket to smother the fire and cool the fuel.
4. Steam of water should be used with caution as it may spread the ‘B’ type fire: While applying steam itself isn’t a standard method, applying liquid water to hot liquid fuels causes it to flash to steam, expanding rapidly and potentially spreading the burning liquid through splashing and frothing. So, using water or anything that generates steam requires caution due to the risk of spreading. However, the phrasing “steam of water” and the direct statement that *it* may spread the fire is potentially technically imprecise compared to the mechanism of liquid water causing spreading via steam formation. If interpreted strictly, using *steam* itself might not spread the fire, although it could cause other issues. In the context of standard firefighting practices, applying water in any form that causes significant steam can spread liquid fires. Given that statement 3 is definitively incorrect, statement 4 is also likely considered incorrect in this context, perhaps due to imprecise phrasing or focus on steam rather than the liquid-to-steam conversion effect.

– Foam is highly effective on Class B fires, making statement 3 incorrect.
– Applying water to hot liquid fires causes steam and can spread the fire. Statement 4 might be considered incorrect due to specific phrasing regarding “steam of water”.

Standard firefighting agents for Class B fires include Foam, CO2, and Dry Chemical. Water in a stream is dangerous on most Class B fires. While water fog/mist can sometimes be used on specific Class B fuels (like alcohols), it’s not universally applicable, and the risk of spreading remains a key caution when water interacts with hot liquids. Statement 3 is unequivocally false. Statement 4 is likely deemed incorrect based on a strict interpretation of “steam of water” as an agent or mechanism, rather than the effect of applying liquid water to hot fuel.

14. What is the nature of offences such as violation of duty or wilful bre

What is the nature of offences such as violation of duty or wilful breach or neglect of any rule or regulations or lawful orders of a supervisory officer under Section 18 of the CISF Act, 1968 ?

Cognizable and bailable

Non-cognizable and bailable

Cognizable and non-bailable

Non-cognizable and non-bailable

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UPSC CISF-AC-EXE – 2023

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Section 18 of the CISF Act, 1968 lists various minor offences, including violation or neglect of duty, or breach of rules or orders. Section 19 of the Act grants power to any supervisory officer or authorized enrolled member to arrest without warrant for most of the offences listed in Section 18 (specifically clauses (b) to (p)). The power to arrest without warrant is a characteristic of cognizable offences under the Code of Criminal Procedure, 1973. The punishment for offences like breach of rules or orders under Section 18 is typically imprisonment up to one year or fine or both. According to Part II of Schedule I of the CrPC, offences under laws other than IPC punishable with imprisonment for less than three years are generally classified as non-cognizable and bailable. However, the specific power of arrest without warrant granted by Section 19 of the CISF Act for these offences suggests that they are treated as cognizable *within the framework of the Act*. Despite being cognizable, offences punishable with imprisonment up to one year are generally bailable under the CrPC. Therefore, such offences under Section 18 of the CISF Act are best classified as Cognizable and Bailable.

– Section 19 of CISF Act grants power of arrest without warrant for most Section 18 offences, indicating they are treated as cognizable.
– Punishment for minor offences under Section 18 is typically up to one year imprisonment, which usually classifies an offence as bailable under CrPC.

The classification of offences under special Acts can sometimes deviate from the general rules in the CrPC schedule. However, interpreting Section 19 (arrest without warrant) as defining cognizable nature for the purpose of the Act, and the punishment range (up to 1 year) as defining bailable nature according to CrPC general principles, leads to the conclusion that these are Cognizable and Bailable offences.

15. All members enrolled with the force under CISF Act, 1968, are subject

All members enrolled with the force under CISF Act, 1968, are subject to certain restrictions. Which one of the following does not apply to them ?

Associate with any trade union or labour union

Be a member of any political association

Be a member of any society that is not recognized as part of the force

Publish a book of scientific character

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UPSC CISF-AC-EXE – 2023

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Section 12(1) of the CISF Act, 1968 imposes restrictions on the rights of members of the Force. It restricts association with trade unions, labour unions, political associations [12(1)(a)], membership in unrecognized societies (unless purely social/recreational/religious) [12(1)(b)], and communication with the press or publishing any book/document *except as permitted* [12(1)(c)]. Publishing a book, even of a scientific character, is restricted under 12(1)(c) unless permitted. However, Rule 76 of the CISF Rules, 2001 provides an exception, stating that the restriction on publication/communication does not apply if such publication or information is of a “purely scientific, artistic or literary character or is in the bona fide discharge of his duties”, provided prior permission of the Director-General is obtained (or sometimes only prior intimation is needed depending on the specific rules/circulars). While the Act restricts publishing any book without permission, the Rules provide an exception for purely scientific books from the requirement of *prior permission*. Therefore, the restriction on publishing a book of scientific character applies differently (with an exception under the Rules) compared to the absolute restrictions on associating with trade unions or political associations. In essence, publishing a purely scientific book is the activity least restricted among the options, as it can be permitted or even exempted from prior permission under specific conditions in the Rules, unlike the other forms of association which are generally prohibited. The statement “does not apply to them” in the question should be interpreted as “is not restricted in the same way or to the same extent as the others”.

– CISF Act restricts association with trade unions, political bodies, and publishing without permission.
– CISF Rules provide exceptions for publishing purely scientific/literary/artistic works from the need for *prior permission* mentioned in the Act.

Restrictions on members of disciplined forces are imposed to maintain discipline, neutrality, and efficiency. Associating with unions or political groups can interfere with these requirements. Publishing sensitive information is also restricted. However, academic or creative pursuits are sometimes exempted from strict restrictions, provided they do not conflict with service duties or national security.

16. What is the prescribed duration for filing a revision petition by an e

What is the prescribed duration for filing a revision petition by an enrolled member of the CISF aggrieved by an appellate order against an order made under Section 8 of the CISF Act, 1968 ?

Within a period of one month from the date on which the order is communicated to him

Within a period of two months from the date on which the order is communicated to him

Within a period of three months from the date on which the order is communicated to him

Within a period of six months from the date on which the order is communicated to him

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UPSC CISF-AC-EXE – 2023

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Section 11 of the CISF Act, 1968 deals with Appeals and Revision. Specifically, Rule 34(1) of the CISF Rules, 2001, which details the process for revision, states: “Any member of the Force aggrieved by an appellate order may, within a period of one month from the date on which the appellate order is communicated to him, prefer a revision petition to the Central Government.”

– Revision petition is filed against an appellate order.
– The prescribed duration for filing a revision petition is one month.

Section 11(2) of the CISF Act provides for filing the *first appeal* against an order made under Section 8 or 9 within one month. Rule 34 governs the *revision* against the *appellate* order, and the time limit is also prescribed as one month from the date of communication of the appellate order.

17. Which one of the following may not be awarded as punishment by the sup

Which one of the following may not be awarded as punishment by the supervisory officer to any enrolled member of the CISF who discharges his duties in a careless or negligent manner ?

Fine amounting to 30 days pay

Deprivation of special emolument

Withholding of promotion

Censure

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UPSC CISF-AC-EXE – 2023

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Section 8 of the CISF Act, 1968 lists the minor punishments that can be awarded to an enrolled member for careless/negligent duty or rendering himself unfit for duty. These punishments are listed in Section 8 itself: (a) fine not exceeding one month’s pay, (b) punishment drill, extra guard, fatigue or other duty, (c) deprivation of any special emolument, (d) withholding of increment or promotion, (e) reduction to a lower rank or grade or to a lower stage in the time scale of pay. Censure is a common minor punishment in service rules, including the CISF Rules (Rule 30), but it is not explicitly listed among the punishments enumerated in Section 8 of the CISF Act itself. Therefore, Censure may not be awarded *under Section 8* as per the explicit list in the Act, although it is a valid minor punishment awardable under the Rules framed under the Act.

– Section 8 of the CISF Act lists specific minor punishments.
– Censure is defined as a minor punishment in CISF Rules, but not explicitly listed in Section 8 of the Act.

The CISF Rules, 2001, framed under the Act, elaborate on the disciplinary procedure and list minor punishments in Rule 30. Rule 30 includes Censure, Fine (up to one month’s pay), Punishment drill/extra duty, Withholding increment/promotion, Deprivation of emolument, and Reduction to a lower stage. The question specifically asks what may not be awarded *under Section 8* itself. The list in Section 8 does not include Censure.

18. Which one of the following Acts shall not apply to the members of the

Which one of the following Acts shall not apply to the members of the CISF ?

Dowry Prohibition Act, 1961

Indian Penal Code, 1860

Payment of Wages Act, 1936

Prevention of Corruption Act, 1988

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UPSC CISF-AC-EXE – 2023

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Members of uniformed forces like the CISF are governed by their specific Acts and Rules (CISF Act, 1968, and CISF Rules, 2001), which cover aspects like service conditions, discipline, pay, and allowances. General labour laws like the Payment of Wages Act, 1936, are typically not applicable to the members of such forces. This is because their service conditions are distinct and regulated by special legislation tailored to the needs of disciplined forces.

– CISF members are governed by the CISF Act and Rules.
– General labour laws, such as the Payment of Wages Act, usually do not apply to uniformed forces.

Acts like the Dowry Prohibition Act, 1961, the Indian Penal Code, 1860, and the Prevention of Corruption Act, 1988, are criminal or social laws of general applicability and generally apply to members of uniformed forces, just as they apply to other citizens, unless specific exemptions are provided within those Acts or the force’s governing Act (which is not the case for these Acts concerning CISF members’ basic liability). The CISF Act provides for disciplinary actions in addition to, or instead of, prosecution under general law in some cases, but it does not exempt members from these Acts entirely.

19. ACID properties in transaction management in DBMS stands for :

ACID properties in transaction management in DBMS stands for :

Atomicity, Concurrency, Isolation, Durability

Autonomy, Consistency, Isolation, Durability

Atomicity, Consistency, Isolation, Durability

Atomicity, Consistency, Infidelity, Durability

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UPSC CISF-AC-EXE – 2023

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In the context of database transaction management, ACID is an acronym that stands for Atomicity, Consistency, Isolation, and Durability. These are a set of properties that guarantee reliable processing of database transactions. All four properties are essential to ensure data integrity and reliability.

– ACID is a core concept in DBMS transaction management.
– It stands for Atomicity, Consistency, Isolation, and Durability.

– Atomicity: A transaction is treated as a single, indivisible unit. Either all its operations are completed successfully, or none of them are (it’s rolled back).
– Consistency: A transaction must bring the database from one valid state to another, maintaining all defined rules and constraints.
– Isolation: Multiple transactions occurring concurrently must not interfere with each other. The result should be the same as if they were executed sequentially.
– Durability: Once a transaction is committed, its changes are permanent and will survive system failures (like power loss or crashes).

20. Which type of flip flops are used in registers ?

Which type of flip flops are used in registers ?

D type

T type

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UPSC CISF-AC-EXE – 2023

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Registers in digital circuits are primarily used for storing binary data. Each bit of data in a register is typically stored in a single flip-flop. The D-type flip-flop (Data flip-flop) is the most suitable and commonly used type for constructing registers because its output (Q) takes on the value of the data input (D) at the clock edge, effectively storing the input data for one clock cycle. This makes it ideal for parallel data transfer and storage applications like registers.

– Registers store binary data.
– D-type flip-flops store the input data (D) when clocked.
– This direct data storage capability makes D-type flip-flops ideal for register implementation.

Other types of flip-flops have different primary uses: SR flip-flops can suffer from an indeterminate state (when S=R=1), T flip-flops are mainly used for toggling (useful in counters), and JK flip-flops are versatile but more complex, often used in counters and control circuits. While JK flip-flops can be configured as D-types, the basic D-type is the direct choice for simple data storage registers.