জব প্রিপারেশন

1551 ICT

In UNIX, processes that have finished execution but have not yet had their status collected are known as

A)Steeping Processes

B)Stopped Processes

C)zombic Processes

D)Orphan Processes

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1552 ICT

In UNIX, the login prompt can be changed b changing the contents of the file

A)gettydefs

B)contrab

C)init

D)inittab

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Comment

1553 ICT

which of the following UNIX command allows scheduling program to be executed at the specifics time?

A)nice

B)cron

C)date and time

D)schedule

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Comment

1554 ICT

which of the following is programming helps you to learn Android programming.

A)C

B)SQL

C)Java

D)Python

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Comment

1555 ICT

Which tool could be used for detecting vulnerability through SQl Injection?

A)minap

B)metasloit

C)bit defender

D)UML

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Comment

1556 ICT

Which of the following is not a standard synchronous communication protocol?

A)PAS

B)SDLC

C)SLIP

D)SMTP

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Comment

1557 ICT

Which of the standard protocol for network management features?

A)FTP

B)SNA

C)SNMP

D)SMTP

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Comment

1558 ICT

How many pairs of stations can simultaneously communicate on Ethernet LAN?

A)1

B)2

C)3

D)Multiple

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1559 ICT

A path for carrying signals between a source and a destination is know as

A)Router

B)Channel

C)Link

D)Block

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1560 ICT

In SQL, the ___ command is used to recompile a view.

A)COMPILE VIEW

B)DEFINE VIEW

C)ALTER VIEW

D)CREATE VIEW

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1561 ICT

which of the following requires the most time in SDLC?

A)Requirement Analysis

B)Testing

C)Development

D)Design

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1562 ICT

which of the declaration is correct?

A)Int length,

B)char int,

C)int long,

D)float double ;

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1563 ICT

POP3 is a protocol for

A)Email Sending

B)Email Composing

C)Email Receiving

D)Email Storing

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1564 ICT

Which sever can you use to dynamically assign IP addresses to the PC s in a LAN?

A)DHCP server

B)Web server

C)DNS sever

D)FTP server

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1565 ICT

The operator that cannot be overloaded is

A)++

B)()

C)-

D)::

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1566 ICT

which of the following is the destructor for the class Vehicle?

A)*Vehicle ()

B)-Vehicle ()

C)#NAME?

D)*vehicle (int value)

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1567 ICT

An n x a array v is defined as follows : v [i,j] = i.j for all i. j 1 < = i < = n ,i < j =n.

A)0

B)n-1

C)$n^2(n+1)/2$

D)

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1568 ICT

The maximum number of binary trees that can be formed with three unlabeled nodes is :

A)1

B)3

C)5

D)4

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1569 ICT

what is the time complexity of Huffman Coding?

A)O (N)

B)O (NLogN)

C)O (N(logN)^2

D)O (N^2)

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1570 ICT

which of the following operator functions cannot be global , ie. must be a number function.

A)Converstion Operator

B)New

C)delete

D)All of these

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Comment

1571 ICT

which of the following is not an operator in java?

A)Instanceof

B)size of

C)new

D)>>>=

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Comment

1572 ICT

Find the out put of the following Java code line:

A)-7

B)-7.4

C)-8

D)-7.2

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Comment

1573 ICT

which function overloads the>> operator?

A)gt()

B)more ()

C)ge ()

D)None of these

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Comment

1574 ICT

what is the output of the following code? Print 9//2

A)4

B)4

C)4.5

D)Error

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Comment

1575 ICT

which of these is not a core data type?

A)Lists

B)Dictionary

C)Class

D)Tuples

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1576 ICT

Which of the following function convert a string to a float in python ?

A)int (x. [.base])

B)float (x)

C)long (x.[base])

D)str(x)

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1577 ICT

which of the following process scheduling algorithm may lead to starvation ?

A)FIFO

B)Round Robin

C)Shortest Job Next

D)None of these

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1578 ICT

The maximum number of processes that can be in Ready state for a computer system with n CPUs is

A)n

B)

C)2n

D)Independent of n

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1579 ICT

which of the declaration is correct ?

A)Int length,

B)char int;

C)int long ;

D)float double;

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Comment

1580 ICT

which of the following TCP/IP addresses constitute the loopback address?

A)1.1.1.1

B)255.255.255.255

C)127.0.0.0

D)127. 0.0.1

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1581 ICT

The maximum number of binary trees that can be formed with three unlabeled nodes is:

A)1

B)3

C)5

D)4

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Comment

1582 ICT

A host machine is unable to communicate with Google server . Which command is the most appropriate to run at host machine to determine which intermediary device is responsible for this failure?

A)relnet 192.168. 1.1

B)ping 192. 168.1.1

C)tracert 192. 168.1.1

D)fip 192.168.1.1

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1583 ICT

which one is modern light weight message exchange format?

A)JSON

B)MX

C)HTML

D)XML

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Comment

1584 ICT

A shared lock allows which of the following types of transactions to occur?

A)Delete

B)Insert

C)Read

D)Update

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1585 ICT

which is not a feature of object oriented programming?

A)inheritance

B)recursion

C)encapsulation

D)abstraction

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Comment

1586 ICT

which of the following protocols uses both TCP and UDP ports?

A)SMTP

B)Telnet

C)FTP

D)DNS

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1587 ICT

To divide a class C network into a maximum of 14 subnets -each capable of having up to 14 hosts , the subnet mask used should be :

A)255.255.255.240

B)255.255.255.192

C)255.255.255.192

D)255.255.255.0

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1588 ICT

The result of a SQL SELECT statement is a __ .

A)report

B)form

C)file

D)table

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1589 ICT

Email is a protocol of the following layer.

A)Physical Layer

B)Data link layer

C)Application layer

D)TCP layer

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1590 ICT

which protocol is used for secured web browsing.

A)www

B)RSA

C)fip

D)https

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Comment

1591 ICT

which software is mostly used for virtualization?

A)VMware

B)Oracle DMBS

C)Windows XP

D)Linux

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1592 ICT

To remove duplicate rows from the results of an SQL SELECT statement , the __ qualifier specified must be included.

A)ONLY

B)DISTINCT

C)UNIQUE

D)SINGLE

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1593 ICT

The complexity of Bubble sort algorithm is

A)O(n)

B)O (logn)

C)O ()

D)O (n log n)

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Comment

1594 ICT

which control statement can be executed at least once?

A)do .. while

B)for

C)while

D)All of these

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1595 ICT

The operation of processing each element in the list is known as

A)Sorting

B)Merging

C)Inserting

D)Traversal

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1596 ICT

Which of the following data structures are indexed structures?

A)linear arrays

B)linked lists

C)both a and b

D)All of these

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1597 ICT

The term push and pop is related to the

A)array

B)lists

C)stacks

D)All of these

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1598 ICT

___ is a statement that is executed automatically by the system.

A)trigger constraint

B)assertion

C)durability

D)integrity

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1599 ICT

what does a COMMIT statement do to a CURSOR :

A)Open the Cursor

B)Fetch the Cursor

C)Close the Cursor

D)None of these

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1600 ICT

which data structure is used for indexing

A)Binary Tree

B)B-Tree

C)stack

D)Link list

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