Pages: 1 2 3 4 5 Consider the given graph: Its Minimum Cost Spanning Tree is ……………… Answer: B Explanation. Kruskal algo arrange weights in ascending order. 6-1->10 3-4->12 2-7->14 2-3->16 7-4->18 4-5->22 7-5->24 5-6->25 1-2->28. put all the nodes in ascending order so that it does not form a […]
Pages: 1 2 3 4 5 What is the output of the following program ? (Assume that the appropriate pre-processor directives are included and there is no syntax error) main() { char S[ ] = “ABCDEFGH”; printf (“%C”,* (& S[3])); printf (“%s”, S+4); printf (“%u”, S); /* Base address of […]
Pages: 1 2 3 4 5 How many strings of 5 digits have the property that the sum of their digits is 7 ? (A) 66 (B) 330 (C) 495 (D) 99 Answer: B EXPLANATION : Let n=7 and r=5. n+r-1Cr-1=330. Consider an experiment of tossing two fair dice, one […]
PAGES: 1 2 3 4 Given the recursively enumerable language (LRE), the context sensitive language (LCS), the recursive language (LREC), the context free language (LCF) and deterministic context free language (LDCF). The relationship between these families is given by (A) LCF Í LDCF Í LCS Í LRE Í LREC (B) […]
PAGES: 1 2 3 4 What is true about UML stereotypes ? (A) Stereotype is used for extending the UML language. (B) Stereotyped class must be abstract (C) The stereotype indicates that the UML element cannot be changed (D) UML profiles can be stereotyped for backward compatibility Answer: A Which […]
PAGES: 1 2 3 4 Consider a triangle represented by A(0, 0), B(1, 1), C(5, 2). The triangle is rotated by 45 degrees about a point P(–1, –1). The co-ordinates of the new triangle obtained after rotation shall be ……………… (A) A'(-1,√2 – 1), B'(-1,2√2 – 1), C'(3/2√2 – 1, […]
UGC NET PREPARATION ON WHATSAPP GROUP JUST MESSAGE ON 94178-24400 “JOIN NET GROUP” TUITIONS IN JALANDHAR FOR BCA MCA BSC BA PGDCA BCOM MCOM PROJECTS IN ASP PHP JAVA WEB DESIGNING AT LOW COST ALL SUBJECTS ALL CLASSES CALL 94178-24400 A hierarchical memory system that uses cache memory has cache […]
PAGES: 1 2 3 4 5 ………………. are applied throughout the software process. (A) Framework activities (B) Umbrella activities (C) Planning activities (D) Construction activities Answer: B Requirement Development, Organizational Process Focus, Organizational Training, Risk Management and Integrated Supplier Management are process areas required to achieve maturity level (A) Performed […]
PAGES: 1 2 3 4 5 31. Shift-Reduce parsers perform the following : (A) Shift step that advances in the input stream by K(K>1) symbols and Reduce step that applies a completed grammar rule to some recent parse trees, joining them together as one tree with a new root symbol. […]
PAGES: 1 2 3 4 5 21. Convert the following infix expression into its equivalent post fix expression (A + B^ D) / (E – F) + G (A) ABD^ + EF – / G+ (B) ABD + ^EF – / G+ (C) ABD + ^EF / – G+ (D) […]