QUIZ ON : INFORMATION TECHNOLOGY TOOLS AND NETWORK BASIS - OVERVIEW OF FUTURESKILLS AND CYBER SECURITY

OVERVIEW OF FUTURESKILLS AND CYBER SECURITY

00:00:00

To retrieve the character at index 3 from string s=”Hello” what command do we execute (multiple answers allowed)?

Option A. s[]
Option B. s.getitem(3)
Option C. s.__getitem__(3)
Option D. s.getItem(3)
True Answer C

Explanation :
__getitem(..) can be used to get character at index specified as parameter.

To retrieve the character at index 3 from string s=”Hello” what command do we execute (multiple answers allowed)?

Question No# : 01 out of 20



Which is not a data source component?

Option A. mail merge toolbar
Option B. header row
Option C. data fields
Option D. data records
True Answer A

Explanation :

Which is not a data source component?

Question No# : 02 out of 20



To insert a new slide in the current presentation, we can choose

Option A. Ctrl + M
Option B. Ctrl + N
Option C. Ctrl + O
Option D. Ctrl + F
True Answer A

Explanation :

To insert a new slide in the current presentation, we can choose

Question No# : 03 out of 20



What type of software is LINUX?

Option A. Compiler
Option B. Operating System
Option C. Utility Software
Option D. Application Software
True Answer B

Explanation :

What type of software is LINUX?

Question No# : 04 out of 20



Want your logo in the same position on every slide, automatically? Insert it on the

Option A. Handout master
Option B. Notes master
Option C. Slide master
Option D. All of the above
True Answer C

Explanation :

Want your logo in the same position on every slide, automatically? Insert it on the

Question No# : 05 out of 20



Which network connects countries, cities, world?

Option A. WAN
Option B. LAN
Option C. MAN
Option D. PAN
True Answer A

Explanation :

Which network connects countries, cities, world?

Question No# : 06 out of 20



Is UPI related to NCPI?

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer A

Explanation :

Is UPI related to NCPI?

Question No# : 07 out of 20



You can use the horizontal and vertical scroll bars to

Option A. Split a worksheet into two panes
Option B. View different rows and columns
Option C. Edit the contents of a cell
Option D. View different worksheets
True Answer B

Explanation :

You can use the horizontal and vertical scroll bars to

Question No# : 08 out of 20



Which is the suitable stage of green manure crop for incorporation in field?

Option A. Pre-flowering stage
Option B. Post-flowering stage
Option C. Initial stage
Option D. Maturity stage
True Answer A

Explanation :
The best stage at which the crop should be incorporated in the soil as a green manure is when it reaches the Pre-flowering stage. When they are about a flower, it can be ploughed back into the soil.

Which is the suitable stage of green manure crop for incorporation in field?

Question No# : 09 out of 20

Operating System is not a software.

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer B

Explanation :

Operating System is not a software.

Question No# : 10 out of 20



Which of the following method can insert a new slide in current presentation?

Option A. Right click on the Slide panel and choose New Slide
Option B. From Insert menu choose New Slide
Option C. Click on New Slide button on toolbar
Option D. All of above
True Answer D

Explanation :

Which of the following method can insert a new slide in current presentation?

Question No# : 11 out of 20



When a server goes down, this is a network _______ issue.

Option A. Performance
Option B. Reliability
Option C. Security
Option D. None of the above
True Answer B

Explanation :

When a server goes down, this is a network _______ issue.

Question No# : 12 out of 20



While opening a TCP connection, the initial sequence number is to be derived using a time-of-day (ToD) clock that keeps running even when the host is down. The low order 32 bits of the counter of the ToD clock is to be used for the initial sequence numbers. The clock counters increments once per millisecond. The maximum packet lifetime is given to be 64s. Which one of the choices given below is closest to the minimum permissible rate at which sequence numbers used for packets of a connection can increase?

Which one of the choices given below is closest to the minimum permissible rate at which sequence numbers used for packets of a connection can increase?

Option A. 0.015/s
Option B. 0.064/s
Option C. 0.135/s
Option D. 0.327/s
True Answer A

Explanation :

 Solution:
The maximum packet lifetime is given to be 64 seconds in the question.
Thus, a sequence number increments after every 64 seconds.

So, minimum permissible rate = 1 / 64 = 0.015 per second

While opening a TCP connection, the initial sequence number is to be derived using a time-of-day (ToD) clock that keeps running even when the host is down. The low order 32 bits of the counter of the ToD clock is to be used for the initial sequence numbers. The clock counters increments once per millisecond. The maximum packet lifetime is given to be 64s. Which one of the choices given below is closest to the minimum permissible rate at which sequence numbers used for packets of a connection can increase?

Which one of the choices given below is closest to the minimum permissible rate at which sequence numbers used for packets of a connection can increase?

Question No# : 13 out of 20



The value of a float type variable is represented using the single-precision 32-bit floating point format of IEEE-754 standard that uses 1 bit for sign, 8 bits for biased exponent and 23 bits for mantissa. A float type variable X is assigned the decimal value of −14.25. The representation of X in hexadecimal notation is

Option A. C1640000H
Option B. 416C0000H
Option C. 41640000H
Option D. C16C0000H
True Answer A

Explanation :

 

The value of a float type variable is represented using the single-precision 32-bit floating point format of IEEE-754 standard that uses 1 bit for sign, 8 bits for biased exponent and 23 bits for mantissa. A float type variable X is assigned the decimal value of −14.25. The representation of X in hexadecimal notation is

Question No# : 14 out of 20

In speech, the smallest unit of meaning is A

Option A. morpheme
Option B. syllable
Option C. phoneme
Option D. words
True Answer A

Explanation :
The morpheme is the smallest unit of speech perception that has a meaning.

In speech, the smallest unit of meaning is A

Question No# : 15 out of 20

Which of the following is not an output device?

Option A. Scanner
Option B. Printer
Option C. Flat Screen
Option D. Touch Screen
True Answer A

Explanation :

Which of the following is not an output device?

Question No# : 16 out of 20



_______ is a network reliability issue.

Option A. The number of users
Option B. The type of transmission medium
Option C. The frequency of failure
Option D. Unauthorized access
True Answer C

Explanation :

_______ is a network reliability issue.

Question No# : 17 out of 20



Which of the following functions can help us to find the version of python that we are currently working on?

Option A. sys.version
Option B. sys.version()
Option C. sys.version(0)
Option D. sys.version(1)
True Answer A

Explanation :
The function sys.version can help us to find the version of python that we are currently working on. For example, 3.5.2, 2.7.3 etc. this function also returns the current date, time, bits etc along with the version.

Which of the following functions can help us to find the version of python that we are currently working on?

Question No# : 18 out of 20



Additional worksheets can be added to the Excel workbook if more sheets are required?

Option A. TRUE
Option B. FALSE
Option C.
Option D.
True Answer A

Explanation :

Additional worksheets can be added to the Excel workbook if more sheets are required?

Question No# : 19 out of 20



What will be the output of the following Python code?

  s=["pune", "mumbai", "delhi"]  [(w.upper(), len(w)) for w in s]

Option A. Error
Option B. [‘PUNE’, 4, ‘MUMBAI’, 6, ‘DELHI’, 5]
Option C. [PUNE, 4, MUMBAI, 6, DELHI, 5]
Option D. [(‘PUNE’, 4), (‘MUMBAI’, 6), (‘DELHI’, 5)]
True Answer D

Explanation :
If we need to generate two results, we need to put it in the form of a tuple. The code shown above returns each word of list in uppercase, along with the length of the word. Hence the output of the code is: [(‘PUNE’, 4), (‘MUMBAI’, 6), (‘DELHI’, 5)].

What will be the output of the following Python code?

  s=["pune", "mumbai", "delhi"]  [(w.upper(), len(w)) for w in s]

Question No# : 20 out of 20