Job Solution - Subjective Question - Page 13 - Prothom Sir

1.

Link list can be implemented by using?

Array

pointers

both and b

None of the above

Array

pointers

both and b

None of the above

2.

Why is private variable used in Java Programming ?

Chance of reducing used in Java Programminers

Data loss prevention

polymorphhism

all of the above

Chance of reducing used in Java Programminers

Data loss prevention

polymorphhism

all of the above

3.

In Java, which one will be used for comparing whether the two string object str 1 and str? are same

str1=str2

strl.equalsingnore Case (strl2)

strl==str2

all of the above

str1=str2

strl.equalsingnore Case (strl2)

strl==str2

all of the above

4.

Consider the following C program: void () {}

This program will incur some compile eoors

No compile error but cannot be rum

It is not a valid C program

None of the above

This program will incur some compile eoors

No compile error but cannot be rum

It is not a valid C program

None of the above

5.

Consider the following code: #include int main (int argc,char*argv []){return;} what is the minimum length of character array argv the above code?

1

underfined

-1

1

underfined

-1

6.

# include is a

preprocessor directive and resolved by compler at the beginign phrase of compilation

inline

constant declaration

normal c statement

preprocessor directive and resolved by compler at the beginign phrase of compilation

inline

constant declaration

normal c statement

7.

Which one is modern light weight massage excahnge format/

XML

MX

JSON

HTML

XML

MX

JSON

HTML

8.

What will be the output of the following code? void main () [printf("%3 f\n)", 8/((3*8));]

0.000

1.000

0.111

None of the above

0.000

1.000

0.111

None of the above

9.

Which of the following TCP/IP adress constitute the loopback address?

1.1.1.1

255.255.2555.255

127.0.0.0

127.0.0.1

1.1.1.1

255.255.2555.255

127.0.0.0

127.0.0.1

10.

Consider the following code segment. What will be content of strl [4]? char str []='Heal'

৪

6

2

৪

6

2

11.

Which one is not a high level language?

FORTAN

Prolog

Assembly language

COBOL

FORTAN

Prolog

Assembly language

COBOL

12.

The main treat of Cloud based provisioning is;

Cost

Security

Virtuazation

all of the above

Cost

Security

Virtuazation

all of the above

13.

Which one is less for insertion operation at a particular postion?

Array

queue

link list

ctack

Array

queue

link list

ctack

14.

Register Circuit is not used in?

Digital claocks

Computers

RAM

amplifier

Digital claocks

Computers

RAM

amplifier

15.

Which one is a universal logic gate?

NAND

AND

OR

not

NAND

AND

OR

not

16.

Consider the following segment : int d=4 float f= (1/flaot(d))*5; what will be the value for float variable f?

1.25

0.1

5

1.25

0.1

5

17.

ডিফারেনসিয়াল ম্যানোমিটার দ্বারা পরিমাপ করা যায়-

উচ্চ চাপ

এক বিন্দুর চাপ

দুই বিন্দুর চাপ

কোনোটিই নয়

উচ্চ চাপ

এক বিন্দুর চাপ

দুই বিন্দুর চাপ

কোনোটিই নয়

18.

ট্রাস এ রিভেট এবং নাট বোল্ট এর জন্য মোট লোহার কাজের কত ভাগ ধরা হয়?

৬%

৫%

৭%

৪%

৬%

৫%

৭%

৪%

19.

L দৈর্ঘ্যবিশিস্ট একটি সাধারণ বীমের প্রতি মিটারে W কেজি লোড সমভাবে প্রয়োগ করা হলে সর্বোচ্চ বেন্ডিং মোমেন্ট হবে-

W L^{2} / 4

W L^{2}

W L^{2} / 8

W L^{2} / 2

W L^{2} / 4

W L^{2}

W L^{2} / 8

W L^{2} / 2

20.

RCC লিন্টেলে ব্যবহৃত কংক্রিট মিশ্রণের অনুপাত-

১২৩

135

১৩৬

১২৩

135

১৩৬