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#1381
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Test by Bikram | Mock GATE | Test 3 | Question: 59
Out of six coins, four coins are tossed simultaneously.The number of possible outcomes where at most three of the coins turn up as heads is ______.
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#1382
309
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1 answers
1 votes
Test by Bikram | Mock GATE | Test 3 | Question: 58
In a class of $30$ students, $A$ is ranked eighth from the top. $B$ is five ranks below $A$.$B’s$ rank from the bottom is _____.
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#1383
253
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1 answers
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Test by Bikram | Mock GATE | Test 3 | Question: 57
Read the statements mentioned below:$a.$ It is economic to buy a car by taking a loan.$b.$ It is economic to buy a car by direct cash (single payment). Which of the follo...
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#1384
453
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1 answers
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Test by Bikram | Mock GATE | Test 3 | Question: 56
Choose a pair that has most similar relationship to the given pair: “Fly: Birds” Cry: Fry Boat: Swim Run: Shirt Dig: Rat
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#1385
517
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2 answers
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Test by Bikram | Mock GATE | Test 3 | Question: 55
The MINIMUM number of $2$ input $NAND$ gates required to implement the function $F = AB + CD + EF$ is ______.
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#1386
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1 answers
3 votes
Test by Bikram | Mock GATE | Test 3 | Question: 52
Read the below mentioned statements:The size of the $TCP$ advertised window never changes throughout the duration of the connection.With the Selective Repeat protocol (w...
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#1387
846
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1 answers
2 votes
Test by Bikram | Mock GATE | Test 3 | Question: 51
A disk has $200$ cylinders numbered $0$ to $199$ . The drive is currently serving a request at cylinder $53$, and the previous request was at cylinder $25$. The queue of ...
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#1388
228
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1 answers
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Test by Bikram | Mock GATE | Test 3 | Question: 50
Which of the following statement(s) is/are true about $LALR$$\left ( 1 \right )$parsers ?S1: LALR$\left ( 1 \right )$parsers have same number of states as $SLR$$\left ( 1...
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#1389
553
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2 answers
1 votes
Test by Bikram | Mock GATE | Test 3 | Question: 49
In a hospital $’X’$ births occur randomly at an average rate of $1.8$ births per hour.The probability that we observe $5$ births in a given interval of $2$ hours is _...
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#1390
461
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1 answers
2 votes
Test by Bikram | Mock GATE | Test 3 | Question: 48
The following five concurrent processes operate on counting semaphore variable $\left ( S \right )$, which is initialized to $0$.P1 : wait$\left ( s \right )$ ; $cs$ ...
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#1391
247
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1 answers
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Test by Bikram | Mock GATE | Test 3 | Question: 47
A binary max-heap is implemented using an array $A$. The contents of $A$ is $\left \{90, 70, 75, 15, 45, 40, 60 \right \}$. The contents of $A\left[3 \right ]$ are increa...
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#1392
557
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1 answers
2 votes
Test by Bikram | Mock GATE | Test 3 | Question: 46
A system uses shortest job first scheduling $(SJF)$ and exponential average of the measured lengths of previous $CPU$ bursts is $a =0.25$. The initial value of the predi...
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#1393
516
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Test by Bikram | Mock GATE | Test 3 | Question: 45
Two hosts $L1$ and $L2$ are connected via a communication link. The host $L2$ has a buffer for receiving data of total size $6000$ $Bytes$. The $2000$ $Bytes$ of received...
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#1394
276
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1 answers
1 votes
Test by Bikram | Mock GATE | Test 3 | Question: 44
A CPU manufacturer has two designs $P1$ and $P2$ for a synchronous pipeline processor.$P1$ has $5$ pipeline stages with execution times of $3$ $ns$, $4$ $ns$, $3$ $ns$, $...
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#1395
359
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1 answers
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Test by Bikram | Mock GATE | Test 3 | Question: 43
The characteristic expression for a new $AB$-flip-flop is given below:$Q_{n+1}$$\left ( A, B, Q_{n} \right )$ = $\sim A \sim Q_{n}$ $+$ $B$$Q_{n}$ , where $\sim A$ mea...
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#1396
502
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1 answers
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Test by Bikram | Mock GATE | Test 3 | Question: 41
A $CPU$ supports $4$ interrupts - $I1 , I2 , I3$ and $I4$. It supports priority of the interrupts. Nested interrupts are allowed if later interrupt has higher priority t...
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#1397
351
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1 answers
2 votes
Test by Bikram | Mock GATE | Test 3 | Question: 42
Read the below code snippet: int joo( int num ) { int result = 0 ; if ( num <= 1) return 1; else { for ( i=num; i >= 1; i - - ) { result + = joo( i / 3) ; } } return r...
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#1398
1.1k
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1 answers
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Test by Bikram | Mock GATE | Test 3 | Question: 40
Consider the subnet given in the below diagram. Here, distance vector routing algorithm is used.The following vectors have just come in to router $C$:from $B$: $\left ( 3...
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#1399
478
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1 answers
2 votes
Test by Bikram | Mock GATE | Test 3 | Question: 39
The register $’V’$ contains the value $’500’$. The index register contains the value $’100’$.The address field value of an indexed addressing mode instruction...
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#1400
365
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Test by Bikram | Mock GATE | Test 3 | Question: 38
Consider a relation $R$$\left ( A, B,C,D, E \right )$ with the following $FD$ set $F$: $A\rightarrow BC$ $CD\rightarrow E$ $B\rightarrow D$ $E\rightarrow A$The canonica...
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