What a great idea! He cried (Which word is a countable noun?)
Her promises ____________ always a rope of sand for everyone
He ____________ urged all public sector to focus their activities
No one could hear him, he ____________ in a low voice
She ____________ been working in England before she came back to native town
Cheaper houses ____________ provided to workers by factory
system.time function returns an object of class _______ which contains two useful bits of information
Which will be the output of following code ?x - 3 switch(6, 2+2, mean(1:10), rnorm(5))
What would be the output of the following code ?x - c("a", "b", "c", "c", "d", "a") x[c(1, 3, 4)]
What would be the output of the following code ?x - 1:4 y - 6:9 x/y
What would the following code print ?x - c("a", "b", "c")as.logical(x)
What would be the output of the following code ?x - vector("list", length = 5)x
Which of the following statement changes column name to h and f
Which of the following statement will save the output to the file for following code ?a - data.frame(x = rnorm(100), y = runif(100)) b - c(3, 4.4, 1 / 3)