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Recent questions tagged easy

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GO Classes DA 2025 | Weekly Quiz 6 | Change of Basis & Linear Transformation | Question: 2
Suppose that $\left\{\mathbf{v}_{\mathbf{1}}, \mathbf{v}_{\mathbf{2}}, \mathbf{v}_{\mathbf{3}}\right\}$ is a linearly independent set of vectors in $\mathbb{R}^{6}$.Furth...
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269
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2 answers
6 votes
GO Classes CS/DA 2025 | Weekly Quiz 5 | Linear Algebra | Question: 1
Let $A$ be an $n \times n$ matrix of real or complex numbers. Which of the following statements are equivalent to: “the matrix $A$ is invertible”?The columns of $A$ a...
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286
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3 answers
8 votes
GO Classes CS/DA 2025 | Weekly Quiz 5 | Linear Algebra | Question: 2
Let $M$ be a $2 \times 2$ matrix with the property that the sum of each of the rowsand also the sum of each of the columns is the same constant $c$. Which (if any) any of...
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142
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1 answers
4 votes
GO Classes CS/DA 2025 | Weekly Quiz 5 | Linear Algebra | Question: 9
Let $A$ and $B$ be two $n \times n$ matrices. If $B$ is invertible and $(I+BA)^{-1} = 2B^2$, then which of the following is the correct definition of $A$ in terms of $B$?...
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1 answers
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BARC 2024 CSE
How many 256 X 1K bit chips are required to build 1 MB of memory?
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4 answers
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GATE CSE 2024 | Set 2 | Question: 20
​​​​For a Boolean variable $x$, which of the following statements is/are FALSE?$x .1=x$$x+1=x$$x \cdot x=0$$x+\bar{x}=1$
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421
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1 answers
2 votes
GO Classes Test Series 2024 | Mock GATE | Test 12 | Question: 4
What are the sequence of popped-out values if the sequence of operations - $\textsf{push(1), push(2), pop, push(1), push(2), pop, pop, pop, push(2), pop}$ are performed o...
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521
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1 answers
3 votes
GO Classes Test Series 2024 | Mock GATE | Test 12 | Question: 15
Consider the following NFA $M$ and say what language is recognised by constructing the machine that recognises the complement of $L(M)$ in $\{a\}^*$.$\emptyset$$\{a\}^*$$...
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476
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1 answers
4 votes
GO Classes Test Series 2024 | Mock GATE | Test 12 | Question: 21
How many $\text{4-to-1}$ multiplexers are needed to implement a $\text{64-to-1}$ multiplexer?
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241
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1 answers
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ISRO 2024
A truth table will need how many rows if there are $n$ variables.$2 * n$$n$$2^n$None of the above
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456
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2 answers
1 votes
ISRO 2024
Pointer p to an array of integers (of size 2 Bytes) is initialized to 200. What is the value of p+3?206203212204
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260
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1 answers
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ISRO 2024
In SQL the statement $\text{select * from R, S}$ is equivalent to$\text{select * from R natural join S}$$\text{select * from R cross join S}$$\text{select * from R outer ...
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UGC NET CSE | June 2023 | Part 1: 17
If $\mathrm{A}, \mathrm{B}$ and $\mathrm{C}$ can complete a piece of work in $3,5$ and $6$ days respectively, they together will complete the work in$1 \frac{3}{7}$ days$...
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