Sawaal
  • Home/
  • Technical Questions

Technical Questions

Why Technical Knowledge?

In today's employment world, Information Technology plays major role. Technical knowledge along with Aptitude & Reasoning has become the doorway to software companies. When IT is extensively developing day to day, one should definitely acquire technical knowledge aiming to see career growth in software industry.


What in Technical Knowledge?

Programming Languages - to develop front end applications.

Database - to develop and maintain back end/ database applications.

Networking - understanding devices connected in network to communicate with each other as well as other networks.

Hardware - understanding processors, memory storage devices, Input & Output devices and more.

Operating System - to communicate between the software and Hardware in a computer.

Software Testing - the process of evaluating a system with the intend to satisfy specified requirements.


How to prepare for Technical Interviews?

One should be curious to knowledge updates; Software world is that place where you should keep updating with new market technology trends. Get some basic knowledge about all technical concepts as the logic remains same with any language and one can get the ease of working with any language in your company. Thoroughly get updates from your friends, IT magazines, Internet, News, etc. one can get knowledge from real time people through blogs.

Popular Latest Rated
Q:

Where does CPU Enhanced mode originate from?

Answer

Intel's 80386 was the first 32-bit processor, and since the company had to backward support the 8086. All the modern Intel-based processors run in the Enhanced mode, capable of switching between Real mode (just like the real 8086) and Protected mode, which is the current mode of operation.

Report Error

View answer Workspace Report Error Discuss

Subject: Hardware

1 3916
Q:

Which is not a task of a configuration management?

A) Reporting B) Version control
C) Quality control D) Change management
 
Answer & Explanation Answer: C) Quality control

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Software Testing
Job Role: IT Trainer , Network Engineer , Software Architect

6 3903
Q:

What are cookies ?

Answer

Cookies are small pieces of information that are stored in a browser. It keeps track of user preference, like what sites are visited, what keywords are used, among others.

Report Error

View answer Workspace Report Error Discuss

Subject: Operating Systems

3 3851
Q:

Ethernet uses which topology

A) Star B) Bus
C) Twisted pair D) Both B & C
 
Answer & Explanation Answer: B) Bus

Explanation:

Ethernet uses Bus topology.

Report Error

View Answer Report Error Discuss

Filed Under: Networking
Job Role: IT Trainer , Network Engineer , Project Manager

7 3848
Q:

In programming, repeating some statements is usually called  ?

A) Running B) Structure
C) Looping D) Control structure
 
Answer & Explanation Answer: C) Looping

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Programming
Job Role: Analyst , IT Trainer

6 3834
Q:

IP address of a packet is normally analyzed by

A) Modem B) Router
C) Hub D) CPU
 
Answer & Explanation Answer: B) Router

Explanation:

The IP address of a packet is normally analyzed by Router.

Report Error

View Answer Report Error Discuss

Filed Under: Networking
Exam Prep: Bank Exams
Job Role: Bank PO , Bank Clerk , Analyst , Database Administration , IT Trainer , Network Engineer

6 3821
Q:

What has triggered the need for multitasking in PCs?

Answer

1. Increased speed and memory capacity of microprocessors together with the support for virtual memory and


2. Growth of client server computing

Report Error

View answer Workspace Report Error Discuss

Subject: Operating Systems

1 3792
Q:

How would you check whether the contents of two structure variables are same or not?

Answer

struct emp


{


     char n[20];


      int age;


};


main()


{


    struct emp e1 = {"Dravid", 23};


   struct emp e2;


   scanf ("%s %d",e2.n, & e2.age);


   if( structcmp (e1,e2) ==0)


        printf ("The structures are equal");


   else


         printf ("The structures are unequal");


}


structcmp ( struct emp x, struct emp y)


{


     if (strcmp (x.n,y.n) ==0)


           if (x.age == y.age)


            return (0);


            return (1);


}


In short, if you nee to compare two structures, you'll have to write your own function to do so which carries out the comparison field by field.

Report Error

View answer Workspace Report Error Discuss

Subject: Programming

0 3777