Recent questions tagged made-easy-test-series / GATE Overflow for GATE CSE

1 votes

1 answer

961

MadeEasy Test Series 2017: Computer Networks - Serial Communication
In synchronous transmission, 5 eight bit characters are included in 30 eight bit information characters. If bit rate of sender is 4200 bits/sec, what is the bit rate of receiver (in bits per sec)?

In synchronous transmission, 5 eight bit characters are included in 30 eight bit information characters. If bit rate of sender is 4200 bits/sec, what is the bit rate of r...

rahul sharma 5

896 views

rahul sharma 5 asked Dec 30, 2017

2 votes

0 answers

962

MadeEasy Test Series 2017: Computer Networks - Communication
Assume there are 100 nodes are connected to a 1000 meter length of the coaxial cable. Using some protocol, each node can transmit 50 frames/second, where the average frame length is 2500 bits. The transmission rate at each node is 108 ... is ________. (Upto 1 decimal place) I got .125 but given is 12.5%?Please check which is correct?

Assume there are 100 nodes are connected to a 1000 meter length of the coaxial cable. Using some protocol, each node can transmit 50 frames/second, where the average fram...

rahul sharma 5

722 views

rahul sharma 5 asked Dec 30, 2017

1 votes

2 answers

963

MadeEasy Test Series 2017: Computer Networks - Ip Packet
Consider station “A” send data to station “B”. Data frame contain MAC address, IP address and port address. Which of the following address may change on intermediate router A Destination IP address B Destination MAC C Source MAC D Source IP address

Consider station “A” send data to station “B”. Data frame contain MAC address, IP address and port address. Which of the following address may change on intermedi...

rahul sharma 5

1.4k views

rahul sharma 5 asked Dec 30, 2017

1 votes

1 answer

964

MadeEasy Test Series: Operating System - Resource Allocation
A system has 10 identical resources and N processes competing for them. Each process can request atmost 3 resources but by grouping of first 3 processes needs only 6 resources. Then, the maximum value of ‘N’ is _______.

A system has 10 identical resources and N processes competing for them. Each process can request atmost 3 resources but by grouping of first 3 processes needs only 6 reso...

sunita24

1.2k views

sunita24 asked Dec 29, 2017

4 votes

2 answers

965

MadeEasy Test Series: Computer Networks - Network Protocols
Which of the following option is false? A An ARP request packet include MAC address field and IP addresses of the receiver contains all 0's B BOOTP messages are encapsulated in a UDP packet. C ICMP reports error message to the ... ICMP messages can't be used to determine the round-trip time needed for an IP datagram to travel between them.

Which of the following option is false? A An ARP request packet include MAC address field and IP addresses of the receiver contains all 0’sB BOOTP messages are encapsul...

rahul sharma 5

1.4k views

rahul sharma 5 asked Dec 29, 2017

2 votes

1 answer

966

MadeEasy Test Series: Computer Networks - Ipv6
Consider the following statements with respect to IPv6 : S1 : IPv6 packet has field for the header checksum. S2 : It has an explicit extension header for fragmentation. S3 : It has encrypted security payload (ESP) extension ... that integrity is provided by auth. extension header and confidentiality by ESP.But can ESP provides message integrity also?

Consider the following statements with respect to IPv6 :S1 : IPv6 packet has field for the header checksum.S2 : It has an explicit extension header for fragmentation.S3 :...

rahul sharma 5

1.3k views

rahul sharma 5 asked Dec 29, 2017

6 votes

4 answers

967

MadeEasy Test Series: Computer Networks - Network Layering
Consider the following statements with respect to application layer: S1 : Datagram is the PDU (Protocol data unit) used. S2 : There is a fixed limit on the maximum size of data that it can pass on the TCP layer. Which of the following options is ... A Only S1 is true B Only S2 is true C Both S1 and S2 are true D Neither of S1 or S2 is true

Consider the following statements with respect to application layer:S1 : Datagram is the PDU (Protocol data unit) used.S2 : There is a fixed limit on the maximum size of ...

rahul sharma 5

1.8k views

rahul sharma 5 asked Dec 29, 2017

1 votes

0 answers

968

MadeEasy Test Series: Databases - Indexing
A file is organized so that the ordering of data record is same as or close to the ordering of data block in some index. Then that index is called Dense Sparse Clustered Unclustered Given answer is :- Sparse. Is it correct? This is similar to https://gateoverflow.in/8222/gate2015-1_24 with some variation i highlighted

A file is organized so that the ordering of data record is same as or close to the ordering of data block in some index. Then that index is calledDenseSparseClusteredUncl...

rahul sharma 5

384 views

rahul sharma 5 asked Dec 29, 2017

1 votes

0 answers

969

MadeEasy Test Series: Digital Logic - Digital Counter
Q. 53 Identify the mod value of the given ripple counter.

Q. 53Identify the mod value of the given ripple counter.

sunita24

781 views

sunita24 asked Dec 29, 2017

1 votes

1 answer

970

MadeEasy Test Series: Digital Logic - Multiplexer
please explain how to start solving such circuital questions..I always get confused..plzz help someone asap. What will be the final output?

please explain how to start solving such circuital questions..I always get confused..plzz help someone asap.What will be the final output?

sunita24

944 views

sunita24 asked Dec 28, 2017

3 votes

1 answer

971

MadeEasy Test Series: Digital Logic - Multiplexer
A 32 : 1 MUX has to be designed using a 16 : 1 MUX. It was found that for this task we require ‘X ’ number of 16 : 1 MUX and “Y ” number of two input OR gates, then the value of X + Y = __________.

A 32 : 1 MUX has to be designed using a 16 : 1 MUX. It was found that for this task we require ‘X ’ number of 16 : 1 MUX and “Y ” number of two input OR gates, th...

ashish pal

9.0k views

ashish pal asked Dec 28, 2017

0 votes

1 answer

972

Made Easy Test Series, Digital logic
Q) The sum of product (SOP) form of logic expression is most suitable for designing logic circuit using only A.) AND gates B.) NAND gates C.) EX-OR gates D.) NOR gates

Q) The sum of product (SOP) form of logic expression is most suitable for designing logic circuit using onlyA.) AND gatesB.) NAND gatesC.) EX-OR gatesD.) NOR gates

ashish pal

2.2k views

ashish pal asked Dec 28, 2017

2 votes

1 answer

973

MadeEasy Test Series: Databases - B Tree
Suppose size of block 1000 bytes search key of 12 bytes, pointer size 8 bytes. How many maximum records in DB file which can index by dense B+ tree of 2 levels? a:) 1200 b:) 1250 c:)15000 d:) 2499 Doubt:- Now here if we solve for P,we ... have Ceil(51/50) => 2 nodes. And then we need one more 3rd level. So how can 2499 is the answer? Isnt 1250 correct?

Suppose size of block 1000 bytes search key of 12 bytes, pointer size 8 bytes. How many maximum records in DB file which can index by dense B+ tree of 2 levels?a:) 1200b:...

rahul sharma 5

637 views

rahul sharma 5 asked Dec 28, 2017

2 votes

3 answers

974

ME test

Abhijeet_Kumar

878 views

Abhijeet_Kumar asked Dec 28, 2017

1 votes

0 answers

975

MadeEasy Test Series: Databases - B Tree
Database file consist 1250 records. Block can hold either 3 records or (10 keys, 11 pointers). The maximum number of levels of index required for sparse B+ tree index for database file are ______. Doubt:- Here it is not given that 11 pointers are minimum or maximum. So here we should use 11 pointer always whether it is min or max level?

Database file consist 1250 records. Block can hold either 3 records or (10 keys, 11 pointers). The maximum number of levels of index required for sparse B+ tree index for...

rahul sharma 5

343 views

rahul sharma 5 asked Dec 27, 2017

1 votes

1 answer

976

MadeEasy Test Series: Databases - Joins
Can someone explain this question?

Can someone explain this question?

rahul sharma 5

360 views

rahul sharma 5 asked Dec 27, 2017

3 votes

1 answer

977

MadeEasy Test Series: Databases - Indexing
" For any data file, it is possible to construct two separate dense first level indexes on different keys. " How the above statement is true ??

" For any data file, it is possible to construct two separate dense first level indexes on different keys. "How the above statement is true ??

ashish pal

492 views

ashish pal asked Dec 26, 2017

0 votes

1 answer

978

MadeEasy Test Series: Databases - B Tree
" B+ tree index has more levels than B tree index for large number of keys. " How the above statement is true ??

" B+ tree index has more levels than B tree index for large number of keys. "How the above statement is true ??

ashish pal

516 views

ashish pal asked Dec 26, 2017

0 votes

1 answer

979

MadeEasy Test Series: Computer Networks - Routing
Which of the following is TRUE ? S1: Non adaptive algorithms do not take into account the traffic and change in topology S2: Dynamic algorithm reflect their routing and decisions to reflect change in topology S3: link state and flooding are Non adaptive algorithms S4: Shortest path routing is adaptive routing

Which of the following is TRUE ?S1: Non adaptive algorithms do not take into account the traffic and change in topologyS2: Dynamic algorithm reflect their routing and dec...

Kalpataru Bose

1.7k views

Kalpataru Bose asked Dec 26, 2017

0 votes

2 answers

980

MadeEasy Test Series: Graph Theory
How to solve such problems?

How to solve such problems?

Kalpataru Bose

604 views

Kalpataru Bose asked Dec 26, 2017

2 votes

2 answers

981

MadeEasy Test Series: Calculus - Limits
How it solve this ?

How it solve this ?

Kalpataru Bose

873 views

Kalpataru Bose asked Dec 26, 2017

4 votes

1 answer

982

MadeEasy Test Series: CO & Architecture - Expanding Opcode
How to solve this ?

How to solve this ?

Kalpataru Bose

790 views

Kalpataru Bose asked Dec 26, 2017

0 votes

1 answer

983

MadeEasy Test Series: Programming & DS - Binary Search Tree
Can someone explain how to solve such a problem?

Can someone explain how to solve such a problem?

Kalpataru Bose

429 views

Kalpataru Bose asked Dec 26, 2017

2 votes

1 answer

984

MadeEasy Test Series: Probability
Q)A product is an assembly of 4 different components. The product can be sequentially assembled in two possible ways. If the 4 components are placed in a box and these are drawn at random from the box, then the probability of getting a correct sequence is ______.

Q)A product is an assembly of 4 different components. The product can be sequentially assembled in two possible ways. If the 4 components are placed in a box and these ar...

Lakshman Bhaiya

1.3k views

Lakshman Bhaiya asked Dec 25, 2017

0 votes

2 answers

985

MadeEasy Test Series: Programming & DS - Programming In C
Consider the following program segment int main ( ) { char ∗ str = GATECS ; printf ( %d , madeeasy (str)); return 0; } int madeeasy (int ∗ p1) { int ∗ p2 = p1; while (∗++p1); return (p1 - p2); } ... of data type int occupies 2 bytes. Is this question right because according to me types are not same when we pass argument inside madeeasy?

Consider the following program segmentint main ( ){char ∗ str = “GATECS”;printf (“%d”, madeeasy (str));return 0;}int madeeasy (int ∗ p1){int ∗ p2 = p1;while...

Shantnu Gupta

714 views

Shantnu Gupta asked Dec 24, 2017

2 votes

3 answers

986

M.E test
Let G be a grammar with the following productions. If LR(1) Parser is used to construct the DFA using the above productions, then how many look-a-heads are present for an item in the initial state?

Let G be a grammar with the following productions.If LR(1) Parser is used to construct the DFA using the above productions, then how many look-a-heads are present for an ...

Abhinav Gupta

1.5k views

Abhinav Gupta asked Dec 23, 2017

1 votes

1 answer

987

MadeEasy Test Series: Computer Networks - Sliding Window
I'm getting 81, but the answer given is 80. Please verify and explain.

I'm getting 81, but the answer given is 80. Please verify and explain.

charul

514 views

charul asked Dec 22, 2017

0 votes

0 answers

988

MadeEasy Test Series: Compiler Design - Parsing
How to solve this problem ?? Is the given solution correct?

How to solve this problem ?? Is the given solution correct?

Kalpataru Bose

673 views

Kalpataru Bose asked Dec 20, 2017

0 votes

0 answers

989

MadeEasy Test Series: Databases - Sql

pranab ray

456 views

pranab ray asked Dec 20, 2017

0 votes

1 answer

990

MadeEasy Test Series: Operating System - Disks
A disk rotates at a speed of 3600 rpm. It has 4000 cylinders, 16 surface and 206 sectors per tracks. Track storage capacity is 2048 bytes. What is the average latency time (in msec) and data transfer rate (in kbps) respectively. A 16.66, 12.28 B 8.33, 196.48 C 16.66, 196.48 D 8.33, 12.28 Given answer is d, but i got 8.33 , 960Kbps

A disk rotates at a speed of 3600 rpm. It has 4000 cylinders, 16 surface and 206 sectors per tracks. Track storage capacity is 2048 bytes. What is the average latency tim...

rahul sharma 5

1.3k views

rahul sharma 5 asked Dec 18, 2017

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