Which of these are server side scripting language?

Which of these is AMP for Linux?

Output of the code snippet will be ?

$msg=”Hello JavaTpoint PHP”;  

echo “Message is: $msg”;    

?>   

Assume that there are 3 page frames which are initially empty. If the page reference string is 1, 2, 3, 4, 2, 1, 5, 3, 2, 4, 6, 6 ,7 the number of page faults using the optimal replacement policy is__________.

Which of these is not a compiled language?

Which is false about session factory object in Hibernate?

Which of the following is a part of HTML 5?

Efficiency of slotted ALOHA is 

In comparison to OSI Layer how many layers are in TCP/IP model?

In PHP array index starts from?

A counting semaphore S is initialized to 7. Then, 22 P operations and 16 V operations are performed on S. What is the final value of S?

The time is continuous and not globally synchronized in pure ALOHA while in slotted ALOHA it is discrete and globally synchronized.

Snapshot  of data in database at a time is called as ?

A group of N stations share 100 Kbps slotted ALOHA channel. Each station output a 500 bits frame on an average of 5000 ms even if previous one has not been sent. What is the required value of N?

ECDSA stands for?

Non-Final state in DFA is represented by 

SLA stands for ?

SLA provides an agreed and guaranteed minimum level of service performance.

IF you have MAC address then to know the IP address you will use?

A media access control address (MAC address) of a device is a unique identifier assigned to a network interface controller (NIC).

MAC Address size is 

Which relationship is depicted in the above figure?

Address is which kind of data in database management system?

If a class inheriting an abstract class does not define all of its function then it will be known as?

Which statement is used to select a default database?

To begin a new session, simply call the PHP______ Function.

Which of the following database is based on the concept where child node can have many parent node?

Exception handling come in which package of java

CICS uses commit command to commit the changes.

What do controller do in MVC?

Segmentation is taken care by

What does this command do in MySql?

SELECT  TOP  3  * FROM  Customers;

T he process of packaging and sending interface method parameters across thread or process boundaries.

The CASE statement in MySQL goes through conditions and returns a value when the first condition is met

CREATE   VIEW  [Brazil Customers]  AS SELECT  CustomerName, ContactName FROM  Customers WHERE  Country =  “Brazil” ;

Will return what values?

Union All in sql allows unique values only in the result.

Convoy effect is observed in ?

“Build Verification Testing” is the name of

System testing is done before validation testing?

*-adc is which form of representation

What is path from current node to end node in   graph?

Which is not the one from 12 agile principles?

strategy for software debugging in which the tester has limited knowledge of the internal details of the program.

Early operating systems were called monitors.

Disk scheduling  is done by operating systems to schedule I/O requests arriving for the disk.

SRAM is faster than DRAM?

One based index array is ?

Which of the following should be taken into account to compare the efficiency of the algorithms to ensure good results?

Code optimization  is any method of code modification to lower code quality and efficiency.

Finite automata   ∑ represent   has?

Message  travels in 

UnGuided Transmission medium has the defined path at the start.

Star Topology uses Hub.

Gateway  is all layer device?

SMTP is a _____ based protocol.

  #include<stdio> is for standard input –output header. 

Hamming distance  is the number of bit positions in which the two bits are different

packet filtering  is responsibility of which layer of OSI model?

Slotted ALOHA reduces the collision chances as compared to pure ALOHA.

Producer-consumer problem is classic example of synchronization.