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This page contains the most recently asked technical questions and answers in the Valtech germany.
All of the questions listed below were collected by students recently placed at Valtech germany.
Ques:- How do you check whether a string is palindrome or not using TCL script?
Recent Answer : Added by Admin On 2020-05-17 11:39:00:
Hi!! i have written code for the above pseudo code.Check if it works!!!!!
gets stdin a
set len [ string length $a ]
set n [ expr $len/2 ]
for { set i 0 } { $i < $n } { incr i 1 } {
set b [ string index $a $i ]
set c [ expr $len - 1 - $i ]
set d [ string index $a $c ]
if {$b != $d} {
puts "not a palindrome"
exit
}
}
puts "Palindrome"
Ques:- How will you design google map?
Ques:- Computer system is divided into how many numbers of components?
A. 1
B. 2
C. 3
D. 4
Ques:- The contents of _____ are lost when the computer turns off.
A. memory
B. input
C. output
D. storage
Recent Answer : Added by Admin On 2022-11-21 16:08:17:
A. memory
Ques:- Which among the following accomplish legal and historical record-keeping and gathers information for the planning and control of business operations.
A. Accounting information systems
B. Online accounting system
C. Order processing
D. Online HRM systems
Recent Answer : Added by Admin On 2022-09-25 06:29:53:
A. Accounting information systems
Ques:- Find the greatest number which is such that when 697, 909 and 1227 are divided by it, the remainders are all the same?
Recent Answer : Added by Kavisha Chintamani On 2021-09-14 15:41:40:
3
Ques:- What is data encoding?
Recent Answer : Added by Admin On 2020-01-30 16:36:39:
Data needs to be kept confidential in many cases and it can be done through this approach. It simply make sure of information remains in a form which no one else than the sender and the receiver can understand.
Ques:- The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.1.50 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost?
Ques:- Given three sides of a triangle. Write the Program to determine whether the triangle is : 1) Invalid 2) Right Angled 3) Isoscales 4) Equilateral 5) Not Special An Isoscales right angled triangle should be taken as a Right Angled Triangle
Recent Answer : Added by Admin On 2020-05-17 11:26:49:
if a, b and c are the three sides of a triangle, then a + b > c
if this is not satisfied, then its not a valid triangle.
To check for right angle, use Pythagoras theorem. Assume
that the longest side is the hypotenuse.
Issosless and Equilateral can be found by simply comparing
the sides.
Ques:- Define a data struct for the search engine which will represent whether given word is there in the document or not .It should be fast.
Ques:- What r abstract classes?
Ques:- What is conditional rendering in Vue JS?
Recent Answer : Added by Admin On 2020-02-08 16:42:34:
Here if certain condition met then only the output will be displayed. These condition checks is done with the help of v-if, v-else, v-show etc.
Ques:- What is the difference between Excise duty and Custom duty?and direct cost and Indirect cost with examples?
Ques:- Given 2 billion numbers and 2 MB RAM, how will you sort the numbers.
Ques:- What is the use of Delivery Note?
Ques:- Which was the first atomic submarine of India?
A. INS Vikrant
B. INS Viraat
C. INS Dhanush
D. INS Chakra
Ques:- The command used to identify a new insertion point for a block or drawing file is
A. POINT
B. NEW
C. INSERT
D. BASE
Ques:- When is Marshalling not necessary?
Ques:- What is Cognos Powerhouse and what is it used for?
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Hi!! i have written code for the above pseudo code.Check if it works!!!!!
gets stdin a
set len [ string length $a ]
set n [ expr $len/2 ]
for { set i 0 } { $i < $n } { incr i 1 } { set b [ string index $a $i ] set c [ expr $len - 1 - $i ] set d [ string index $a $c ] if {$b != $d} { puts "not a palindrome" exit } } puts "Palindrome"