Ques:- How we can say java is platform independent, while we require JVM for that particular Operating System?
Ques:- What's the difference between == and equals method?
Ques:- Differences between servlet context and servlet config?
Ques:- How do you switch between ARM and Thumb modes in code
Asked In :-
Bold Technology Systems, Clear Trail Technologies, FUTURISM TECHNOLOGIES PVT, Valethi, Mass Software Solutions, Uolo Technology, ELEVATE SERVICES INDIA, Innominds Software (P), Proseon Technologies, Xoriant Solutions,
Right Answer:
To switch between ARM and Thumb modes in code, use the `BX` instruction with the least significant bit (LSB) set to 1 for Thumb mode and 0 for ARM mode. For example, to switch to Thumb mode, use `BX Rn` where `Rn` contains an address with the LSB set to 1. To switch back to ARM mode, use an address with the LSB set to 0.
To switch between ARM and Thumb modes in code, use the `BX` instruction with the least significant bit (LSB) set to 1 for Thumb mode and 0 for ARM mode. For example, to switch to Thumb mode, use `BX Rn` where `Rn` contains an address with the LSB set to 1. To switch back to ARM mode, use an address with the LSB set to 0.
Ques:- How is the ARM Compiler different from GCC or Clang
Asked In :-
Queppelin Technology Solutions, Dhruvsoft Services, Vestas Wind Technology India, Mobio Solutions, Acquia Inc., Pumex Infotech, STG Infotech INDIA LLP, Orcapod Consulting Services, Aurus Tech, AQM Technologies,
Right Answer:
The ARM Compiler is specifically optimized for ARM architecture, providing better performance and code size for ARM-based applications, while GCC and Clang are general-purpose compilers that support multiple architectures. Additionally, the ARM Compiler includes proprietary features and optimizations tailored for ARM processors that may not be available in GCC or Clang.
The ARM Compiler is specifically optimized for ARM architecture, providing better performance and code size for ARM-based applications, while GCC and Clang are general-purpose compilers that support multiple architectures. Additionally, the ARM Compiler includes proprietary features and optimizations tailored for ARM processors that may not be available in GCC or Clang.
Ques:- What is the role of the MCAL (Microcontroller Abstraction Layer)
Asked In :-
XIPHIAS Software Technologies, Media Agility, CIGNEX Datamatics Technologies, Valued Epistemics, Yudiz Solutions, FireEye CyberSecurity, Sapphire Software Solutions, INATECH INFOSOLUTIONS, Navtech (Navaratan Technologies), Kovair,
Right Answer:
The MCAL (Microcontroller Abstraction Layer) provides a standardized interface between the AUTOSAR software components and the microcontroller hardware, allowing for hardware independence and easier software portability across different microcontrollers.
The MCAL (Microcontroller Abstraction Layer) provides a standardized interface between the AUTOSAR software components and the microcontroller hardware, allowing for hardware independence and easier software portability across different microcontrollers.
Ques:- What are runnable entities and how are they scheduled by the RTE
Asked In :-
Unica Solutions, Rits Software, rapidera technologies, Barracuda Networks, VAct Technologies, POPCORNAPPS SOFTWARE PVT, Ascentx Software Development Services, InfoObjects, Innominds Software (P), 63 moons technologies,
Right Answer:
Runnable entities are the basic units of execution in AUTOSAR that encapsulate the functionality of a software component. They are scheduled by the RTE (Runtime Environment) based on the configured timing and triggering mechanisms, such as periodic or event-driven scheduling, ensuring that they are executed at the appropriate times according to the system's requirements.
Runnable entities are the basic units of execution in AUTOSAR that encapsulate the functionality of a software component. They are scheduled by the RTE (Runtime Environment) based on the configured timing and triggering mechanisms, such as periodic or event-driven scheduling, ensuring that they are executed at the appropriate times according to the system's requirements.
Ques:- What is the use of the debugger in ABAP development
Asked In :-
E2LOGY SOFTWARE SOLUTIONS, ELEVATE SERVICES INDIA, TripStack (ALP Consulting), AQM Technologies, Omnie Solutions (I), Newdream Data Systems, Qualminds Technologies, Agilysys, Inc, D-Mart, Indium Software,
Right Answer:
The debugger in ABAP development is used to analyze and troubleshoot ABAP programs by allowing developers to pause execution, inspect variable values, step through code line by line, and identify errors or issues in the logic.
The debugger in ABAP development is used to analyze and troubleshoot ABAP programs by allowing developers to pause execution, inspect variable values, step through code line by line, and identify errors or issues in the logic.
Ques:- I was asked in an interview…”Suppose u have a field with UNIQUE KEY. can u leave two or more cells NULL in SQL Server 2005…If Yes then Why…if NOT then Why…..
Asked In :-
Atul, ProtoTech Solutions, ACC Cement, Karza Technologies, Statista, Javelin, Cue Health Inc, ficosa, intrasoft international, infrasoft technologies,
Right Answer:
Yes, you can leave two or more cells NULL in a field with a UNIQUE KEY in SQL Server 2005. This is because NULL values are considered distinct from each other, allowing multiple NULLs in a column with a UNIQUE constraint.
Yes, you can leave two or more cells NULL in a field with a UNIQUE KEY in SQL Server 2005. This is because NULL values are considered distinct from each other, allowing multiple NULLs in a column with a UNIQUE constraint.
Ques:- What is machine learning?
Asked In :-
Bit Canny Technologies, FireEye CyberSecurity, toobler technologies, CETPA INFOTECH PVT, Zen Corp Techno Solutions, ITBP, LAP, STUP Consultants, IT Cube Solutions, Huawei Canada,
Right Answer:
Machine learning is a branch of artificial intelligence that enables computers to learn from data and improve their performance on tasks without being explicitly programmed.
Machine learning is a branch of artificial intelligence that enables computers to learn from data and improve their performance on tasks without being explicitly programmed.
Ques:- What are connection strings?
Asked In :-
Blackbuck Insights, Unilogic Software, J K Technosoft, Narola Infotech, Posist Technologies, PRGX Global, Factspan, Quantified Commerce, Seeq, JTG,
Ques:- What are user defined functions (UDFs) in Sql Server?
Asked In :-
infobell IT solutions, E2E Research, Destination technologies, HIL, I Logix infotech, AJIO, Nichi-In Software Solutions, iauro systems, Cosmos Bank, DelveInsight Business Research,
Right Answer:
User Defined Functions (UDFs) in SQL Server are custom functions created by users to perform specific calculations or operations that can return a single value (scalar UDF) or a table (table-valued UDF). They can be used in SQL queries just like built-in functions.
User Defined Functions (UDFs) in SQL Server are custom functions created by users to perform specific calculations or operations that can return a single value (scalar UDF) or a table (table-valued UDF). They can be used in SQL queries just like built-in functions.
Ques:- Can we generate a trigger for two tables? if so what is the query to generate a trigger for two tables employye table and department table with employee having department no.
Asked In :-
Ray Business Technologies, PureSoftware, The Unified Cloud, DhruvSoft, Diya Systems (Mangalore), FIN Infocom, Technocrats, Statestreet HCL Services, ZoomRx, PromptCloud,
Right Answer:
No, a single trigger cannot be directly created for two tables in SQL Server. However, you can create separate triggers for each table. Here’s an example of how to create triggers for the `employee` and `department` tables:
```sql
CREATE TRIGGER trg_employee
ON employee
AFTER INSERT, UPDATE
AS
BEGIN
-- Trigger logic for employee table
END;
CREATE TRIGGER trg_department
ON department
AFTER INSERT, UPDATE
AS
BEGIN
-- Trigger logic for department table
END;
```
No, a single trigger cannot be directly created for two tables in SQL Server. However, you can create separate triggers for each table. Here’s an example of how to create triggers for the `employee` and `department` tables:
```sql
CREATE TRIGGER trg_employee
ON employee
AFTER INSERT, UPDATE
AS
BEGIN
-- Trigger logic for employee table
END;
CREATE TRIGGER trg_department
ON department
AFTER INSERT, UPDATE
AS
BEGIN
-- Trigger logic for department table
END;
```
Ques:- What is a Zero Day vulnerability
Asked In :-
AnAr Solutions, Queppelin Technology Solutions, Indocosmo Systems, Fortunesoft IT Innovations, Clear Trail Technologies, TRICON INFOTECH PVT, Tredence Analytics Solutions, Sardonyx Technologies, BillDesk, VAct Technologies,
Ques:- What is social engineering in cyber security
Asked In :-
Itobuz Technologies, Indocosmo Systems, Fortunesoft IT Innovations, Startup - Navya Network, SENSEI Technologies, SysTrack Solution, Promact Infotech, Technonix Infosystem, Barracuda Networks, Sarvaha Systems,
Ques:- What is the difference between symmetric and asymmetric encryption
Asked In :-
Hidden Brains InfoTech, AnAr Solutions, Toxsl Technologies, Sun Technology Integrators, Keyideas Infotech, Sify Technologies, E2E Networks, Emtec Technologies, Technonix Infosystem, SenecaGlobal IT Services,
Ques:- What are IDS and IPS and how are they different
Asked In :-
Fluid AI, Queppelin Technology Solutions, Toxsl Technologies, Itobuz Technologies, Solace Infotech, TRICON INFOTECH PVT, Cloud Kinetics Technology Solutions, Sun Technology Integrators, SWYM, SENSEI Technologies,
Ques:- What is the role of a penetration tester
Asked In :-
Hidden Brains InfoTech, Energytech Global, SENSEI Technologies, infobell IT solutions, Sify Technologies, 9series Solutions, M/s. orange business services, BillDesk, Waffor, Pi Techniques,
