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Questions by Beyonder
0
votes
1
answer
1
asymptotic notation
How to approach for this question?
How to approach for this question?
418
views
asked
Apr 14, 2022
Algorithms
asymptotic-notation
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–
0
votes
1
answer
2
time complexity
579
views
asked
Apr 11, 2018
Algorithms
time-complexity
algorithms
asymptotic-notation
programming-in-c
test-series
+
–
2
votes
1
answer
3
Array 2D
Consider a lower triangular Matrix A[-25....+25, -25....+25], base address (BA)=0, size of element = 100 Byte. Find the location of a [-20][-21] (Ordering: Row Major)?
Consider a lower triangular Matrix A[-25....+25, -25....+25], base address (BA)=0, size of element = 100 Byte. Find the location of a [-20][-21] (Ordering: Row Major)?
2.1k
views
asked
Dec 20, 2017
Programming in C
array
programming-in-c
data-structures
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–
1
votes
1
answer
4
Testbook Test Series: Operating System - Process Schedule
518
views
asked
Dec 11, 2017
Operating System
operating-system
process-scheduling
testbook-test-series
+
–
0
votes
0
answers
5
Algorithm
301
views
asked
Aug 18, 2017
Algorithms
algorithms
dijkstras-algorithm
breadth-first-search
+
–
2
votes
1
answer
6
Min Cut set
600
views
asked
Aug 17, 2017
Graph Theory
graph-theory
min-cut
discrete-mathematics
+
–
2
votes
1
answer
7
probability
359
views
asked
Aug 15, 2017
Probability
probability
discrete-mathematics
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–
3
votes
2
answers
8
Hamming Code
3.3k
views
asked
Aug 15, 2017
Digital Logic
digital-logic
hamming-code
+
–
2
votes
1
answer
9
Virtual Memory
Consider the following passage to answer questions from Q. Nos. 1 to 6 : Virtual Memory is a technique that allows the execution of processes that may not be completely in the memory. In this system of over-allocation, while a user process is executing, a page fault ... reference string for four frames ? (A) 09 page faults (B) 10 page faults (C) 14 page faults (D) 12 page faults
Consider the following passage to answer questions from Q. Nos. 1 to 6 :Virtual Memory is a technique that allows the execution of processes that maynot be completely in ...
4.3k
views
asked
Mar 14, 2017
Operating System
operating-system
memory-management
virtual-memory
page-replacement
page-fault
page
+
–
0
votes
1
answer
10
Code optimization
Consider the following source code : c = a + b d = c c = c – e a = d – e b = b * e b = d/b (A) No optimization is possible (B) d = c c = c – e a = d – e b = b * e b = d/b (C) c = a + b d = c c = c – e a = d – e b = d/b (D) c = a + b t = b * e a = d – e b = d/t c = a
Consider the following source code :c = a + bd = cc = c – ea = d – eb = b * eb = d/b(A) No optimization is possible(B) d = c c = c – e a = d – e b = b...
8.3k
views
asked
Mar 8, 2017
Compiler Design
code-optimization
compiler-design
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–
0
votes
1
answer
11
software engineering
In software engineering the following are some of the software specification tools: A) Data Dictionary, FSM,Petri-nets B)DFDs,FSM,ERP C)FSM,Petri-nets,ADA D) Data Dictionary,FSM,Unix
In software engineering the following are some of the software specification tools:A) Data Dictionary, FSM,Petri-netsB)DFDs,FSM,ERPC)FSM,Petri-nets,ADAD) Data Dictionary,...
861
views
asked
Mar 8, 2017
IS&Software Engineering
sod
is&software-engineering
software-requirement-specification
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–
0
votes
1
answer
12
UNIX system
The following source code corresponding to a 'bash' shell script 'sl.sh' in UNIX system: for i in $* do cat $ ... the files in present working directory. (C) Displays contents of all the files in present working directory. (D) Displays an error message.
The following source code corresponding to a 'bash' shell script 'sl.sh' in UNIX system:for i in $* do cat $i doneWhat will be the output if 'sl.sh' is executed from the ...
865
views
asked
Mar 6, 2017
Others
unix
linux
+
–
0
votes
1
answer
13
web technology: servlet
The main reason for preferring servlet for web application development is : (A) Increased performance of web application (B) Easy to develop an application (C) Platform independent application (D) More secure application
The main reason for preferring servlet for web application developmentis :(A) Increased performance of web application(B) Easy to develop an application(C) Platform indep...
1.0k
views
asked
Mar 6, 2017
Web Technologies
web-technologies
easy
non-gate
+
–
2
votes
1
answer
14
web technology: servlet
Which of the following statements is false ? (A) A servlet can be invoked through a JavaScript (B) A servlet can be invoked through an applet (C) A servlet is executed on the server side (D) A servlet instance is created for each client request
Which of the following statements is false ?(A) A servlet can be invoked through a JavaScript(B) A servlet can be invoked through an applet(C) A servlet is executed on th...
1.9k
views
asked
Mar 6, 2017
Web Technologies
web-technologies
java
+
–
1
votes
1
answer
15
Algorithm
1. Consider the following algorithm : procedure Test(N) /* N is positive integer power of 2 */ for i = 1 to N do for j = 1 to i Write i, j, N endfor endfor If N > 1 then do for i = 1 to 8 do call Test (N/2) endfor enddo end test Let L(N) denote the number of lines ... 4 5. If the if-statement in Q. No. 1 is removed, how many times is the recursive call made ? (A) 0 (B) 16 (C) 32 (D) 8
1. Consider the following algorithm :procedure Test(N)/* N is positive integer power of 2 */for i = 1 to N dofor j = 1 to iWrite i, j, NendforendforIf N 1 then dofor i =...
446
views
asked
Mar 5, 2017
Algorithms
algorithms
recurrence-relation
time-complexity
+
–
0
votes
0
answers
16
dbms design
ABC bank has just ventured into a retail banking system with the functions Saving Bank Accounts, Current Bank Accounts, Fixed Deposits (FD). Each function in turn has multiple child processes that work together in harmony ... Nominee, Date_of_birth, Contact_no, Introducer_cust_no, Introducer_acc_no) Accounts(Acc_no, Cust_no, Account_type, Amount, Dt_of_opening, Duration, Interest_Rate)
ABC bank has just ventured into a retail banking system with the functionsSaving Bank Accounts, Current Bank Accounts, Fixed Deposits (FD).Each function in turn has multi...
337
views
asked
Mar 5, 2017
Databases
databases
+
–
1
votes
1
answer
17
SQL query
Which of the following queries has better performance while displaying the details of the employees who are managed by the same manager and work in the same department as the employees with identification numbers 174 and 178 ? (A) SELECT employee_id, manager_id, ... 174) AND a.manager_id = b.manager_id AND a.department_id = b.department_id AND a.employee_id NOT IN (178, 174)
Which of the following queries has better performance while displaying thedetails of the employees who are managed by the same manager and workin the same department as t...
600
views
asked
Mar 5, 2017
Databases
databases
sql
+
–
0
votes
0
answers
18
Functional dependency and Normalization
STUDENT : (St_Name, Class#, Th_Mark, Dr_Mark) STUDENT_DRIVING_TEACHER : (St_Name, Dr_T_Name) TEACHER_THEORY_CLASS : (Class#, Th_T_Name) TEACHER_VEHICLE : (Dr_T_Name, License#) VEHICLE : (License#, Make, Model, Year). A student takes one theory class as well as driving lessons ... of Question No. 7 is in which normal form ? (A) BCNF (B) 5NF (C) 3NF (D) 4NF
STUDENT : (St_Name, Class#, Th_Mark, Dr_Mark)STUDENT_DRIVING_TEACHER : (St_Name, Dr_T_Name)TEACHER_THEORY_CLASS : (Class#, Th_T_Name)TEACHER_VEHICLE : (Dr_T_Name, License...
570
views
asked
Mar 4, 2017
Databases
databases
database-normalization
+
–
0
votes
1
answer
19
8086 instructions
In x86, which of the following is not executed by itself ? (A) cld (B) rep (C) std (D) nop
In x86, which of the following is not executed by itself ?(A) cld(B) rep(C) std(D) nop
1.4k
views
asked
Mar 4, 2017
CBSE/UGC NET
8086
co-and-architecture
+
–
0
votes
1
answer
20
8086 .exe and .com programs
(8086 .exe and .com programs) : Which of the following statements is false ? (A) An .exe program on disk starts with a 512-byte header file, but not a .com program (B) A .com program uses separate segments for code, data and the stack ( ... program can be converted to a .com program (D) Generally, a .com program is simpler than a .exe program with the same functionality
(8086 .exe and .com programs) : Which of the following statements is false ?(A) An .exe program on disk starts with a 512-byte header file, but nota .com program(B) A .co...
1.1k
views
asked
Mar 4, 2017
Digital Logic
8086
co-and-architecture
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