Tech Architect Interview Questions and Answers in 2025 (100+ Q&A)

CICS Tech Architect

Ques:- For protecting a transaction using the transaction security function, the two things that must be done are?

Asked In :-

Right Answer:
1. Define a security profile for the transaction.
2. Assign the security profile to the transaction.

CICS Tech Architect

Ques:- What are the CICS commands available for program control?

Asked In :-

Right Answer:
The CICS commands available for program control include:

1. EXEC CICS RETURN
2. EXEC CICS XCTL
3. EXEC CICS LINK
4. EXEC CICS START
5. EXEC CICS ABEND
6. EXEC CICS SYNCPOINT
7. EXEC CICS ROLLBACK
8. EXEC CICS COMMIT
9. EXEC CICS SET
10. EXEC CICS HANDLE CONDITION

Aptitude Tech Architect

Ques:- 36 people {a1, a2, …, a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, …, {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the res…

Asked In :-

Right Answer:
The size of the smallest set of people such that the rest of the people can be reached through handshakes is 18.

Comments

Admin Sep 28, 2022

answer is 12
bcoz
there are 36 people and atmost he can shake for 3 people so
36/3=
12

Aptitude Tech Architect

Ques:- T, U, V are 3 friends digging groups in fields. If T & U can complete i groove in 4 days &, U & V can complete 1 groove in 3 days & V & T can complete in 2 days. Find how many days each takes to complete 1 groove individually.

Asked In :-

Right Answer:
T takes 12 days, U takes 6 days, and V takes 4 days to complete 1 groove individually.

Aptitude Tech Architect

Ques:- The citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8. A certain street in nigiet contains 1000 (in base 8) buildings numbered 1 to 1000. How many 3s are used in numbering these buildings?

Asked In :-

Right Answer:
The number of 3s used in numbering the buildings from 1 to 1000 (in base 8) is 192.

Comments

Mahak Aug 14, 2022

answer is one

narendra Dec 25, 2021

Correct answer- 192

DK BOSS Jul 17, 2021

Number 3 in 1-100 comes 20 times.
101-200-> 20 times
201-300-> 20 times
301-400->120 times
401-500-> 20 times
501-600-> 20 times
601-700-> 20 times
701-800-> 20 times
801-900-> 20 times
901-1000-> 20 times
Total times: 300 times (any no. from 1 to 9 except 0 will occur 300 times)
8 based planet.. then
3*8^2 + 0*8^1 + 0*8^0 = 192

Aptitude Tech Architect

Ques:- There are 3 sticks placed at right angles to each other and a sphere is placed between the sticks . Now another sphere is placed in the gap between the sticks and Larger sphere . Find the radius of smaller sphere in terms of radius of larger sphere.

Asked In :-

Right Answer:
The radius of the smaller sphere is ( frac{R}{sqrt{2}} ), where ( R ) is the radius of the larger sphere.

Aptitude Tech Architect

Ques:- At 6?o a clock ticks 6 times.The time between first and last ticks is 30 seconds.How long does it tick at 12?o clock?2.A hotel has 10 storey. Which floor is above the floor below the floor, below the floor above the floor, below the floor above the fifth.

Asked In :-

Right Answer:
1. At 12 o'clock, it ticks 12 times, and the time between the first and last ticks is 66 seconds.
2. The floor above the floor below the floor above the floor below the floor above the fifth is the 6th floor.

C Tech Architect

Ques:- Which of the following statements is true when a derivation inherits both a virtual and non-virtual instance of a base class ?

Asked In :-

Aptitude Tech Architect

Ques:- Every day a cyclist meets a train at a particular crossing .The road is straight before the crossing and both are travelling in the same direction.Cyclist travels with a speed of 10 kmph.One day the cyclist come late by 25 minutes and meets the train 5 km before the crossing.What is the speed of the train?

Asked In :-

Right Answer:
The speed of the train is 60 kmph.

CICS Tech Architect

Ques:- How would you release control of the record in a READ for UPDATE?

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Right Answer:
To release control of the record in a READ for UPDATE in CICS, you can use the EXEC CICS RELEASE command. This command will release the lock on the record, allowing other transactions to access it.

Aptitude Tech Architect

Ques:- A car is travelling at a uniform speed. The driver sees a milestone showing a 2-digit number. After travelling for an hour the driver sees another milestone with the same digits in reverse order. After another hour the driver sees another milestone containing the same two digits. What is the average speed of the driver.

Asked In :-

Right Answer:
The average speed of the driver is 60 km/h.

C Tech Architect

Ques:- Create six large matrices in subprogram (100*100) two static and three stack dynamic …fill two static,two stack matrices with random numbers 1 to 100 ..the code in subprogram must perform large matrix multiplication on static matrices and should repeat

Asked In :-

CICS Tech Architect

Ques:- What CICS command do you need to obtain the user logon-id?

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Right Answer:
The CICS command to obtain the user logon-id is `CICS GET MAIN`.

CICS Tech Architect

Ques:- What CICS command are used to read a VSAM KSDS sequentially in ascending order?

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Right Answer:
The CICS command used to read a VSAM KSDS sequentially in ascending order is the `READ` command with the `NEXT` option.

CICS Tech Architect

Ques:- .Explain the term Function Request Shipping?

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Right Answer:
Function Request Shipping (FRS) is a CICS feature that allows applications to send requests to other CICS regions or systems for processing. It enables the distribution of workload by routing requests to the appropriate resources, improving efficiency and scalability in transaction processing.

Aptitude Tech Architect

Ques:- Motorboat A leaves shore P as B leaves Q; they move across the lake at a constant speed. They meet first time 600 yards from P. Each returns from the opposite shore without halting, and they meet 200 yards from. How long is the lake?

Asked In :-

Right Answer:
The length of the lake is 800 yards.

Comments

vunanok Apr 2, 2022

800 yards

Aptitude Tech Architect

Ques:- In mathematics country 1,2,3,4….,8,9 are nine cities. Cities which form a no. that is divisible by 3 are connected by air planes. (e.g. cities 1 & 2 form no. 12 which divisible by 3 then 1 is connected to city 2). Find the total no. of ways you can go to 8 if you are allowed to break the journeys.

Asked In :-

Right Answer:
The total number of ways to go to city 8 is 34.

CICS Tech Architect

Ques:- What is the use of a TD, TS?

Asked In :-

Right Answer:
TD (Temporary Data) and TS (Temporary Storage) are used in CICS to hold data temporarily during the execution of a transaction. TD is used for storing data that is needed only for the duration of a task, while TS is used for storing data that can be accessed by multiple tasks or transactions.

C Tech Architect

Ques:- In Object Oriented Programming, how would you describe encapsulation? 1. The conversion of one type of object to another. 2. The runtime resolution of method calls. 3. The exposition of data. 4. The separation of inte…

Asked In :-

C Tech Architect

Ques:- Explain the operation of overloading of an assignment operator

Asked In :- Vayavya Labs,

The Tech Architect section on takluu.com is dedicated to professionals aiming to lead the design and implementation of complex software systems. A Tech Architect plays a pivotal role in bridging business needs with technology solutions, ensuring that applications are scalable, maintainable, and aligned with organizational goals.

This category covers critical areas including system design principles, software architecture patterns (like microservices, SOA, MVC), cloud architecture, security best practices, API design, and performance optimization. You will also explore architecture documentation, stakeholder communication, and technology evaluation techniques.

Our content provides deep insights into both theoretical concepts and practical challenges faced by tech architects in real projects. Interview questions focus on problem-solving skills, architectural trade-offs, decision-making under constraints, and aligning technology stacks with business requirements.

Whether you’re preparing for roles like Technical Architect, Solution Architect, Enterprise Architect, or Lead Developer, this section equips you with the knowledge to explain complex designs clearly, defend your architectural choices, and demonstrate leadership in technology planning.

At Takluu, we combine detailed explanations with scenario-based questions and case studies to ensure you are ready for both technical and behavioral rounds in tech architect interviews. Our goal is to empower you to design robust solutions and take ownership of technology roadmaps confidently.

Prepare with us and take the next step in your career to become a successful Tech Architect who drives innovation and delivers impactful technology strategies.

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