Computer Networks
An endpoint of an inter-process communication flow across a computer network is called
Computer Networks
A cable break in which topology stops all transmission
Computer Networks
Differential Manchester and multi line transmission (MLT-3) schemes differ in
Computer Networks
In a _________ protocol, the data section of a frame is a sequence of bits.
Computer Networks
_______ is a process-to-process protocol that adds only port addresses, checksum error control, and length information to the data from the upper layer.
Computer Networks
IPS in firewall stands for .
Computer Networks
Usually, telnet connection is established using command followed by name of host.
Computer Networks
Which of the following functions does UDP perform?
Computer Networks
If the sender is a host and wants to send a packet to another host on another network, the logical address that must be mapped to a physical address is ______.
Computer Networks
A program which runs in the background and sends results requested by a client is called a .
Computer Networks
Normally, WiFi signal reach m distance.
Computer Networks
TCP/IP port number 69 is assigned for .
Computer Networks
The technique of temporarily delaying outgoing acknowledgements so that they can be hooked onto the next outgoing data frame is called
Computer Networks
In Address Resolution Protocol (ARP), a packet is encapsulated directly into a
Computer Networks
In _______ forwarding, the routing table holds the address of just the next hop instead of complete route information.
DBMS
What is a composite attribute in ER modeling?
DBMS
What is the purpose of Write-Ahead Logging (WAL)?
DBMS
Which of the following is not a DCL statement?
DBMS
Batch processing is appropriate if
DBMS
What is the concept of ontological commitment in ER modeling and how does it affect schema design?
DBMS
Which key is referencing a primary key in a table:
DBMS
Column-store database architecture is better suited for OLAP because:
DBMS
Which of the following schemas does define a view or views of the database for particular users?
DBMS
Linear hashing
DBMS
Which of the following schemas defines a view or views of the database for particular users?
DBMS
What is the isolation level READ COMMITTED and what anomalies does it prevent vs allow?
DBMS
How many inference rules are there for functional dependencies?
DBMS
For the rule Every Department MUST have exactly one Manager what is the participation constraint?
DBMS
TRUNCATE vs DELETE: which can be rolled back (in most databases)
DBMS
What is lock contention and what strategies reduce it in high-throughput OLTP systems?
DBMS
Arrays are best data structures
DBMS
Problems occurs if we don’t implement a proper locking strategy
DBMS
Which design pattern does Eloquent ORM use
DBMS
A domain is atomic if elements of the domain are considered to be ____________ units.
DBMS
Which one is based on multi-valued dependency:
Software Project Management
Interviews are conversations with
Software Project Management
captive requires that the cloud accommodate multiple compliance regimes.
Software Project Management
How are final contracts signed in modern business?
Software Project Management
How many styles are used in a screening interview?
Software Project Management
Which of the following is not a build system feature?
Software Project Management
If an Indirect approach is taken, then the sizing approach is represented as
Software Project Management
The full form of CPM is
Software Project Management
In XP Increments are delivered to customers every weeks.
Software Project Management
Which four framework activities are found in the Extreme Programming(XP) ?
Software Project Management
When code is made available to others, it goes in a/an
Software Project Management
Which of the following is a configuration item?
Software Project Management
Statement and branch coverage metrics are part of
Software Project Management
The UML was designed for describing
Software Project Management
A semaphore is a shared integer variable
Software Project Management
Which of the following algorithms are probably correct as well as fast?
Software Project Management
Which of the following is not a phase of project management?
Software Project Management
When high priority task is indirectly preempted by medium priority task effectively inverting the relative priority of the two tasks, the scenario is called
Software Project Management
Which of these interviews is taken for a candidate far away?
Software Project Management
Which of the following is a project scheduling method that can be applied to software development?
Software Project Management
How is Incremental Model different from Spiral Model?
Software Engineering
What is 'binary search debugging' and in what scenario is it most effective?
Software Engineering
Lehman’s Fifth Law (Lehman and Belady 1985) is
Software Engineering
Some managers found out that
Software Engineering
ERD stands for
Software Engineering
---------- The degree to which full implementation of required function has been achieved.
Software Engineering
What is Architecture?
Software Engineering
A fishbone diagram is also known as a
Software Engineering
System analysis and design phase of Software Development Life Cycle (SDLC)
Software Engineering
—————- pattern facilitates accessing shared resources and services for large numbers of distributed distributed clients.
Software Engineering
White Box techniques are also classified as
Software Engineering
which of the following grammars are not phase structured
Software Engineering
What is 'schedule risk' specific to Waterfall projects and what monitoring metric best detects it early?
Software Engineering
What are the notations for the Use case Diagrams?
Software Engineering
Which of the following is the task ofproject indicators:
Software Engineering
The phase of System Development associated with creation of the test data is
Software Engineering
Which of the property of software modularity is incorrect with respect to benefits software modularity?
Software Engineering
A review summary report answers which three questions?
Software Engineering
What is a database wrapper class?
Software Engineering
Select the developer-specific requirement ?
Software Engineering
What is 'risk-driven prototyping' in the Spiral model, and how does it differ from requirements-driven prototyping?
OOP Using C++
What is the output: int f(int n){int r=1; while(n>1) r*=n
(1, 6, 75, 5, 4, 'What is 'noexcept' function and move semantics?
OOP Using C++
What is the output: try{throw std::runtime_error("fail");}catch(std::exception& e){cout<<e.what();}
OOP Using C++
What is the output: string s="abcdef"; cout<<s.substr(2,3);
OOP Using C++
What is the output: class A{public:vector<int>v; A(initializer_list<int>il):v(il){}}; A a={1,2,3,4,5}; cout<<a.v.size()<<a.v[2];
OOP Using C++
What is the output: class A{public: void f(){cout<<1;} virtual void g(){cout<<2;}}; class B:public A{public: void f(){cout<<3;} void g()override{cout<<4;}}; B b; A&r=b; r.f(); r.g();
OOP Using C++
What is the output: template<typename T> int sign(T x){return x>0?1:(x<0?-1:0);} cout<<sign(-5)<<sign(0)<<sign(3);
OOP Using C++
What is the output: int x=5; unique_ptr<int> p=make_unique<int>(x); unique_ptr<int> q=move(p); cout<<(bool)p<<*q;
OOP Using C++
What is the output: int x=0; try{x=1;} catch(...){x=2;} cout<<x;
OOP Using C++
What is the output: int a=0b1010,b=0b1100; cout<<(a&b)<<(a|b)<<(a^b);
OOP Using C++
What is the output: int x=100; cout<<(x/10/10);
OOP Using C++
What is the output: try{throw 1.0;}catch(int){cout<<'I';}catch(double){cout<<'D';}catch(...){cout<<'A';}
OOP Using C++
What is the output: for(int i=2;i<10;i++) if(i%2==0&&i%3==0&&i%5==0) cout<<i;
OOP Using C++
What is the output: int f(int x){if(x<0)return f(-x); return x<10?x:f(x%10)+f(x/10);} cout<<f(-123);
OOP Using C++
What is the output: class A{int x; public:A(int v):x(v){} int get()const{return x;} A operator+(const A& o)const{return {x+o.x};}}; A a(3),b(4); A c=a+b; cout<<c.get();
OOP Using C++
What is the output: int a[]={1,2,3,4,5}; cout<<transform_reduce(a,a+5,0,plus<>(),[](int x){return x*x;});
OOP Using C++
What is 'std::inplace_vector' in C++26?
OOP Using C++
What is the output: auto x=3.14; auto y=3.14f; cout<<(sizeof(x)==sizeof(y));
OOP Using C++
What does 'goto' do in C++?
OOP Using C++
What is the output: int (*fp[3])(int)={[](int x){return x;}, [](int x){return x*2;}, [](int x){return x*3;}}; cout<<fp[2](5);
OOP Using C++
What is 'non-virtual interface' (NVI) pattern?
Computer Fundamentals
Ray tracing in GPUs simulates?
Computer Fundamentals
Fiber optic cable transmits data using?
Computer Fundamentals
Wi-Fi 6 is also known as?
Computer Fundamentals
MBR stands for?
Computer Fundamentals
Which exam does RMSSSB (Rajasthan Ministerial and Subordinate Services) conduct?
Computer Fundamentals
Which shortcut selects entire row in Excel?
Computer Fundamentals
Which programming language is used for iOS development?
Computer Fundamentals
WebSocket provides?
Computer Fundamentals
The CPU utilization in an ideal system should be close to?
Computer Fundamentals
Primary key in MS Access?
Computer Fundamentals
Which scheduling algorithm gives equal time slices to all processes?
Computer Fundamentals
APM (Application Performance Monitoring) tools include?
Computer Fundamentals
Floyd-Warshall algorithm finds?
Computer Fundamentals
Vishing is?
Computer Fundamentals
Kubernetes Ingress manages?
Computer Fundamentals
Instruction pipelining improves?
Computer Fundamentals
NAT (Network Address Translation) allows?
Computer Fundamentals
Salting a password before hashing?
Computer Fundamentals
MTBF stands for?
Computer Fundamentals
Which Linux command changes directory?